Name: ________________________ Class: ___________________ Date: __________ ID: A

1

Semester 1 Final Review

1. What are the names of three collinear points?

A. Points D, J , and K are collinear. C. Points D, J , and B are collinear.

B. Points L, J , and K are collinear.

2. Name the line and plane shown in the diagram.

A. QP

and plane SR C. PQ

and plane PQS

B. line P and plane PQS

3. Are M , N , and O collinear? If so, name the line on which they lie.

A. No, the three points are not collinear.

B. Yes, they lie on the line M P.

C. Yes, they lie on the line MO.

Name: ________________________ ID: A

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4. What are the names of three planes that contain point A?

A. planes CDHG, ABFE, and ACHF

B. planes ABDC, ABFE, and ACHF

C. planes ABDC, ABFE, and CDHG

5. ____ two points are collinear.

A. Any

B. Sometimes

C. No

6. What is the name of the ray that is opposite BD

?

A. AD

B. BA

C. CD

7. What are the names of the segments in the figure?

A. The three segments are AB, BC , and AC.

B. The two segments are AB and BC .

C. The three segments are AB, BC , and BA .

8. What is the intersection of plane STXW and plane SVUT?

A. TX

B. YZ

C. ST

9. Name a fourth point in plane W XV .

A. Z

B. X

C. U

10. What is the length of AC?

A. 16 B. 3 C. 13

Name: ________________________ ID: A

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11. If EF 2x 12, FG 3x 15, and EG 23, find the values of x, EF, and FG. The drawing is not to scale.

A. x = 3, EF = –6, FG = –6

B. x = 3, EF = 8, FG = 15

C. x = 10, EF = 8, FG = 15

12. If Z is the midpoint of RT , what are x, RZ, and RT?

A. x = 20, RZ = 150, and RT = 300

B. x = 20, RZ = 300, and RT = 150

C. x = 22, RZ = 150, and RT = 300

13. Which point is the midpoint of AE?

A. not B, C, or D

B. D

C. C

14. Judging by appearance, name an acute angle, an obtuse angle, and a right angle.

A. U, V, Y

B. U, W, Y

C. X, Y, W

15. What are the measures of FBG and ABC? Classify each angle as acute, right, obtuse, or straight.

A. mFBG 35; FBG is acute.mABC 180; ABC is straight.

B. mFBG 45; FBG is acute.mABC 180; ABC is straight.

C. mFBG 35; FBG is acute.mABC 170; ABC is obtuse.

16. Complete the statement.

DFE ?

A. GDF

B. DFG

C. DGF

Name: ________________________ ID: A

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17. If mAOC 85, mBOC 2x 10, and mAOB 4x 15, find the degree measure of BOC andAOB. The diagram is not to scale.

A. mBOC 30; mAOB 55

B. mBOC 40; mAOB 45

C. mBOC 45; mAOB 40

D. mBOC 55; mAOB 30

18. If mEOF 26 and mFOG 38, then what is the measure of EOG? The diagram is not to scale.

A. 64

B. 12

C. 52

19. Name an angle complementary to BOC.

A. DOE

B. COD

C. BOE

20. Name an angle vertical to HGJ.

A. FGD

B. JGF

C. FGI

21. In the figure shown, mAED 121. Which of the following statements is false?

Not drawn to scale

A. AEB and BEC are vertical angles.

B. BEC and AED are vertical angles.

C. mAEB 59

22. The complement of an angle is 53°. What is the measure of the angle?

A. 127°

B. 47°

C. 37°

23. Angle A and angle B are a linear pair. If mA 4mB, find mA and mB.

A. 36, 144

B. 72, 18

C. 144, 36

Name: ________________________ ID: A

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24. MO

bisects LMN , mLMN 5x 22, mLMO x 31. Find mNMO. The diagram is not to scale.

A. 64

B. 59

C. 88.5

25. Which point is the midpoint of AB?

A. 3

B. 1

C. 2

26. Find the coordinates of the midpoint of the segment whose endpoints are H(6, 4) and K(2, 8).

A. (2, 2)

B. (8, 12)

C. (4, 6)

27. T(6, 12) is the midpoint of CD. The coordinates of D are (6, 15). What are the coordinates of C?

A. (6, 18)

B. (6, 24)

C. (6, 9)

28. Find the distance between points P(9, 3) and Q(7, 9) to the nearest tenth.

A. 40

B. 6.3

C. 8

29. A high school soccer team is going to Columbus, Ohio to see a professional soccer game. A coordinate grid is superimposed on a highway map of Ohio. The high school is at point (3, 4) and the stadium in Columbus is at point (7, 1). The map shows a highway rest stop halfway between the cities. What are the coordinates of the rest stop? What is the approximate distance between the high school and the stadium? (One unit 8.6 miles.)

A. 5,52

Ê

Ë

ÁÁÁÁÁÁÁ

ˆ

¯

˜̃̃˜̃̃˜, 43 miles

B. 5,52

Ê

Ë

ÁÁÁÁÁÁÁ

ˆ

¯

˜̃̃˜̃̃˜, 5 miles

C.3

2,

5

2

Ê

Ë

ÁÁÁÁÁÁÁ

ˆ

¯

˜̃̃˜̃̃˜, 215 miles

30. Ken is adding a ribbon border to the edge of his kite. Two sides of the kite measure 9.5 inches, while the other two sides measure 17.8 inches. How much ribbon does Ken need?

A. 36.8 in.

B. 54.6 in.

C. 27.3 in.

31. Find the perimeter of ABC with vertices A(1, 1), B(7, 1), and C(1, 9).

A. 24 units

B. 114 units

C. 14 units

32. What conjecture can you make about the twentieth term in the pattern A, B, A, C, A, B, A, C?

A. The twentieth term is C.

B. The twentieth term is A.

C. The twentieth term is B.

D. There is not enough information.

33. What is a counterexample for the conjecture?Conjecture: The product of two positive numbers is greater than the sum of the two numbers.

A. There is no counterexample. The conjecture is true.

B. 2 and 2

C. 3 and 5

Name: ________________________ ID: A

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34. Identify the hypothesis and conclusion of this conditional statement:If two lines intersect at right angles, then the two lines are perpendicular.

A. Hypothesis: The two lines are perpendicular. Conclusion: Two lines intersect at right angles.

B. Hypothesis: Two lines intersect at right angles. Conclusion: The two lines are perpendicular.

C. Hypothesis: Two lines intersect at right angles. Conclusion: The two lines are not perpendicular.

35. Another name for an if-then statement is a ____. Every conditional has two parts. The part following if is the ____ , and the part following then is the ____.

A. conditional; hypothesis; conclusion

B. hypothesis; conditional; conclusion

C. conditional; conclusion; hypothesis

36. Write this statement as a conditional in if-then form:All triangles have three sides.

A. If a triangle has three sides, then all triangles have three sides.

B. If a figure has three sides, then it is not a triangle.

C. If a figure is a triangle, then it has three sides.

37. What is the converse of the following conditional?If a point is in the fourth quadrant, then its coordinates are negative.

A. If the coordinates of a point are negative, then the point is in the fourth quadrant.

B. If the coordinates of a point are not negative, then the point is not in the fourth quadrant.

C. If a point is in the fourth quadrant, then its coordinates are negative.

38. For the following true conditional statement, write the converse. If the converse is also true, combine the statements as a biconditional.If x = 9, then x2 = 81.

A. If x2 = 81, then x = 9. False

B. If x2 = 9, then x = 81. False

C. If x2 = 81, then x = 9. True; x = 9 if and only if x2 = 81.

39. When a conditional and its converse are true, you can combine them as a true ____.

A. unconditional

B. biconditional

C. hypothesis

40. Write the two conditional statements that make up the following biconditional.I drink juice if (and only if) it is breakfast time.

A. If I drink juice, then it is breakfast time.I drink juice only if it is breakfast time.

B. If I drink juice, then it is breakfast time.If it is breakfast time, then I drink juice.

C. I drink juice if (and only if) it is breakfast time.It is breakfast time if (and only if) I drink juice.

41. Is the following definition of dog reversible? If yes, write it as a true biconditional.A dog is a mammal.

A. The reverse is false.

B. The reverse is true. An animal is a dog if (and only if) it is a mammal.

C. The reverse is true. An animal is a mammal if (and only if) it is a dog.

D. The reverse is true. If an animal is a dog, then it is a mammal.

42. BD bisects ABC. mABC = 7x. mABD = 3x 36. Find mDBC.

A. 72

B. 252

C. 180

43. Which statement is an example of the Addition Property of Equality?

A. If p = q then p s q s.

B. If p = q then p s q s.

C. If p = q then p s q s.

Use the given property to complete the statement.

44. Transitive Property of Congruence

If CD EF and EF GH , then ______.

A. CD GH

B. CD EF

C. EF EF

45. Multiplication Property of EqualityIf 5x 9 36, then ______.

A. 5x 324

B. 36 5x 9

C. 36 5x 9

Name: ________________________ ID: A

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46. What is the value of x?

A. 58

B. 48

C. 144

47. Find the values of x and y.

A. x = 68, y = 112

B. x = 112, y = 68

C. x = 15, y = 17

Use the diagram to find the following.

48. Identify a pair of alternate interior angles.

A. 1 and2

B. 3 and7

C. 4 and7

49. What is the relationship between 1 and 5?

A. alternate exterior angles

B. same-side interior angles

C. corresponding angles

50. Line r is parallel to line t. Find m6. The diagram is not to scale.

A. 132

B. 38

C. 48

51. Find mG. p Ä r . The diagram is not to scale.

A. 34

B. 110

C. 104

Name: ________________________ ID: A

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52. Find mP. The diagram is not to scale.

A. 106

B. 64

C. 74

53. Find the value of x. l Ä m . The diagram is not to scale.

A. 138

B. 23

C. 42

54. Which lines are parallel if m1 m2 180? Justify your answer.

A. g Ä h , by the Converse of the Same-Side Interior Angles

Postulate

B. j Ä k , by the Converse of the Alternate Interior Angles Theorem

C. j Ä k , by the Converse of the Same-Side Interior Angles

Postulate

55. Find the value of x for which l is parallel to m. The diagram is not to scale.

A. 123

B. 80

C. 41

56. If c b and a Ä c, what do you know about the relationship between

lines a and b? Justify your conclusion with a theorem or postulate.

A. a Ä b

B. ab

C.

D. not enough information

57. Find the value of k. The diagram is not to scale.

A. 94

B. 86

C. 18

Name: ________________________ ID: A

9

58. Find the values of x, y, and z. The diagram is not to scale.

A. x 66, y 103, z 77

B. x 77, y 66, z 103

C. x 77, y 103, z 66

59. Find the value of x. The diagram is not to scale.

Given: SRT STR, mSRT 28, mSTU 2x

A. 76

B. 30

C. 28

60. Find the value of x. The diagram is not to scale.

A. 18

B. 40

C. 68

61. A star patterned quilt has a star with the angles shown. What is the value of x? The diagram is not to scale.

A. 105

B. 81

C. 99

62. What is the slope of the line shown?

A.136

B.5

12

C.5

11

Name: ________________________ ID: A

10

63. What is the graph of y (3) 1 / 2(x (0))?

A.

B.

C.

64. Write an equation in point-slope form of the line through point J(4, –4) with slope 4.

A. y 4 4 x 4( )

B. y 4 4 x 4( )

C. y 4 4 x 4( )

65. What is an equation for the line that passes through points (4, –4) and (8, 4)?

A. (y – 4) = 2(x + 4)

B. (y + 4) = 2(x – 4)

C. (y – 4) = –2(x + 4)

66. Is the line through points P(3, –5) and Q(1, 4) parallel to the line through points R(–1, 1) and S(3, –3)? Explain.

A. No; one line has zero slope, the other has no slope.

B. Yes; the lines are both vertical.

C. No; the lines have unequal slopes.

Name: ________________________ ID: A

11

67. What is the equation in point-slope form for the line parallel to y = –8x + 6 that contains J(–6, 1)?

A. y – 1 = –8(x + 6)

B. y – 1 = 8(x + 6)

C. x – 1 = 8(y + 6)

68. What is an equation in point-slope form for the line perpendicular to y = 5x – 5 that contains (–9, –4)?

A. y + 4 = 15

(x + 9)

B. y + 4 = 5(x + 9)

C. x + 4 = 5(y + 9)

In the diagram, figure RQTS is the image of figure DEFC after a rigid motion.

69. Name the image of F.

A. Q

B. S

C. R

70. Which graph shows T 3,3 ( ABC) ?

Name: ________________________ ID: A

12

A.

B.

C.

71. Which graph shows T 4,2 ( ABC)?

A.

B.

C.

Name: ________________________ ID: A

13

Use the diagram.

72. Find the image of C under the translation described by the translation rule T 4,5 (C).

A. E

B. B

C. D

73. The vertices of a rectangle are R(–5, –5), S(–1, –5), T(–1, 1), and U(–5, 1). A translation maps R to the point (–4, 2). Find the translation rule and the image of U.

A. T 1,7 (RSTU); (6, 6)

B. T 1,7 (RSTU); (4, 8)

C. T 1,7 (RSTU); (6, 8)

74. Describe in words the translation of X represented by the translation rule T 2,8 (X).

A. 2 units to the right and 8 units up

B. 8 units to the left and 2 units down

C. 2 units to the left and 8 units up

75. Use a translation rule to describe the translation of X that is 5 units to the left and 7 units up.

A. T 5,7 (X)

B. T 5,7 (X)

C. T 5,7 (X)

76. What is a rule that describes the translation ABCD A B C D ?

A. T 3,2 (ABCD)

B. T 3,2 (ABCD)

C. T 2,3 (ABCD)

77. What translation rule can be used to describe the result of the composition of T 5,3 (x,y) and T 7,1 (x,y)?

A. T 12,4 (x,y)

B. T 12,4 (x,y)

C. T 4,12 (x,y)

78. Write a rule in function notation to describe the transformation that is a reflection across the y-axis.

A. Rx 0 (x,y)

B. R y x(x,y)

C. Rx 1 (x,y)

Name: ________________________ ID: A

14

79. The vertices of a triangle are P(–8, 6), Q(1, –3), and R(–6, –3). Name the vertices of R y x( PQR) .

A. P (6, 8), Q (3, 1), R (3, 6 )

B. P (6, 8), Q (3, 1), R (3, 6)

C. P (6, 8), Q (3, 1), R (3, 6)

80. The vertices of a triangle are P(–3, 8), Q(–6, –4), and R(1, 1). Name the vertices of R y 0( PQR) .

A. P (3, 8), Q (6, 4), R (1, 1)

B. P (3, 8), Q (6, 4), R (1, 1)

C. P (3, 8), Q (6, 4), R (1, 1)

81. Write a rule in function notation to describe the transformation that is a reflection across the x-axis.

A. R y x(x,y)

B. Rx y (x,y)

C. R y 0(x,y)

82. Which graph shows a triangle and its reflection image over the x-axis?

A.

B.

C.

Name: ________________________ ID: A

15

The hexagon GIKMPR and FJN are regular. The dashed line segments form 30° angles.

83. What is r(240,O) (G)?

A. O

B. I

C. K

84. The dashed-lined figure is a dilation image of ABC with center of dilation P (not shown). Is D(n,P) an enlargement, or a reduction?

What is the scale factor n of the dilation?

A. reduction; n = 2

B. reduction;

n = 12

C. reduction;

n = 14

85. The dashed triangle is a dilation image of the solid triangle. What is the scale factor?

A. 2

B.12

C.14

86. A blueprint for a house has a scale factor n = 45. A wall in the blueprint is 9 in. What is the length of the actual wall?

A. 33.75 in.

B. 33.75 feet

C. 405 feet

87. A microscope shows you an image of an object that is 140 times the object’s actual size. So the scale factor of the enlargement is 140. An insect has a body length of 6 millimeters. What is the body length of the insect under the microscope?

A. 84 millimeters

B. 8,400 millimeters

C. 840 millimeters

Name: ________________________ ID: A

16

88. The expressions in the figure below represent the measures of two angles. Find the value of x. f Ä g . The diagram is not to scale.

A. 16

B. –16

C. 15

89. Find the value of x. The diagram is not to scale.

A. 147

B. 162

C. 33

90. A triangular playground has angles with measures in the ratio 8 : 6 : 4. What is the measure of the smallest angle?

A. 40

B. 30

C. 5

91. Write the equation for the vertical line that contains point E(–7, 7).

A. x = –7

B. x = 7

C. y = 7

92. Which two lines are parallel?I. 5y 2x 5II. 5y 4 3xIII. 5y 3x 1

A. II and III C. I and III

B. I and II D. No two of the lines are parallel.

Name: ________________________ ID: A

17

93. Which diagram suggests a correct construction of a line parallel to given line w and passing through given point K?A.

B.

C.

D.

94. Name the ray in the figure.

A. BA

B. AB

C. AB

D. AB

ID: A

1

Semester 1 Final ReviewAnswer Section

1. ANS: B PTS: 1 DIF: L3 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 1 Naming Points, Lines, and Planes KEY: collinear | point

2. ANS: C PTS: 1 DIF: L3 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 1 Naming Points, Lines, and Planes KEY: line | plane

3. ANS: C PTS: 1 DIF: L2 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 1 Naming Points, Lines, and Planes KEY: point | line | collinear points

4. ANS: B PTS: 1 DIF: L4 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 1 Naming Points, Lines, and Planes KEY: plane | point

5. ANS: A PTS: 1 DIF: L2 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 1 Naming Points, Lines, and Planes KEY: point | collinear points | reasoning

6. ANS: B PTS: 1 DIF: L2 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 2 Naming Segments and Rays KEY: ray | opposite rays

7. ANS: A PTS: 1 DIF: L3 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 2 Naming Segments and Rays KEY: segment

8. ANS: C PTS: 1 DIF: L3 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 3 Finding the Intersection of Two Planes KEY: plane | intersection

9. ANS: C PTS: 1 DIF: L3 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 4 Using Postulate 1-4 KEY: point | plane

10. ANS: C PTS: 1 DIF: L2 REF: 1-3 Measuring SegmentsOBJ: 1-3.1 To find and compare lengths of segments NAT: CC G.CO.1| CC G.GPE.6| G.3.bSTA: G.1.1 TOP: 1-3 Problem 1 Measuring Segment Lengths KEY: coordinate | distance

11. ANS: C PTS: 1 DIF: L4 REF: 1-3 Measuring SegmentsOBJ: 1-3.1 To find and compare lengths of segments NAT: CC G.CO.1| CC G.GPE.6| G.3.bSTA: G.1.1 TOP: 1-3 Problem 2 Using the Segment Addition Postulate KEY: coordinate | distance

12. ANS: A PTS: 1 DIF: L3 REF: 1-3 Measuring SegmentsOBJ: 1-3.1 To find and compare lengths of segments NAT: CC G.CO.1| CC G.GPE.6| G.3.bSTA: G.1.1 TOP: 1-3 Problem 4 Using the Midpoint KEY: midpoint

13. ANS: B PTS: 1 DIF: L2 REF: 1-3 Measuring SegmentsOBJ: 1-3.1 To find and compare lengths of segments NAT: CC G.CO.1| CC G.GPE.6| G.3.bSTA: G.1.1 TOP: 1-3 Problem 4 Using the Midpoint KEY: midpoint

14. ANS: B PTS: 1 DIF: L3 REF: 1-4 Measuring AnglesOBJ: 1-4.1 To find and compare the measures of angles NAT: CC G.CO.1| M.1.d| G.3.bTOP: 1-4 Problem 2 Measuring and Classifying Angles KEY: acute angle | right angle | obtuse angle

15. ANS: A PTS: 1 DIF: L3 REF: 1-4 Measuring AnglesOBJ: 1-4.1 To find and compare the measures of angles NAT: CC G.CO.1| M.1.d| G.3.bTOP: 1-4 Problem 2 Measuring and Classifying Angles KEY: acute angle | right angle | obtuse angle | measure of an angle

16. ANS: B PTS: 1 DIF: L3 REF: 1-4 Measuring AnglesOBJ: 1-4.1 To find and compare the measures of angles NAT: CC G.CO.1| M.1.d| G.3.bTOP: 1-4 Problem 3 Using Congruent Angles KEY: congruent angles

17. ANS: B PTS: 1 DIF: L3 REF: 1-4 Measuring AnglesOBJ: 1-4.1 To find and compare the measures of angles NAT: CC G.CO.1| M.1.d| G.3.bTOP: 1-4 Problem 4 Using the Angle Addition Postulate KEY: Angle Addition Postulate

18. ANS: A PTS: 1 DIF: L3 REF: 1-4 Measuring AnglesOBJ: 1-4.1 To find and compare the measures of angles NAT: CC G.CO.1| M.1.d| G.3.bTOP: 1-4 Problem 4 Using the Angle Addition Postulate KEY: Angle Addition Postulate

ID: A

2

19. ANS: B PTS: 1 DIF: L3 REF: 1-5 Exploring Angle PairsOBJ: 1-5.1 To identify special angle pairs and use their relationships to find angle measures NAT: CC G.CO.1| M.1.d| G.3.b TOP: 1-5 Problem 1 Identifying Angle PairsKEY: complementary angles

20. ANS: A PTS: 1 DIF: L3 REF: 1-5 Exploring Angle PairsOBJ: 1-5.1 To identify special angle pairs and use their relationships to find angle measures NAT: CC G.CO.1| M.1.d| G.3.b TOP: 1-5 Problem 1 Identifying Angle PairsKEY: vertical angles

21. ANS: A PTS: 1 DIF: L4 REF: 1-5 Exploring Angle PairsOBJ: 1-5.1 To identify special angle pairs and use their relationships to find angle measures NAT: CC G.CO.1| M.1.d| G.3.b TOP: 1-5 Problem 1 Identifying Angle PairsKEY: adjacent angles | supplementary angles | vertical angles

22. ANS: C PTS: 1 DIF: L2 REF: 1-5 Exploring Angle PairsOBJ: 1-5.1 To identify special angle pairs and use their relationships to find angle measures NAT: CC G.CO.1| M.1.d| G.3.b TOP: 1-5 Problem 3 Finding Missing Angle MeasuresKEY: complementary angles

23. ANS: C PTS: 1 DIF: L3 REF: 1-5 Exploring Angle PairsOBJ: 1-5.1 To identify special angle pairs and use their relationships to find angle measures NAT: CC G.CO.1| M.1.d| G.3.b TOP: 1-5 Problem 3 Finding Missing Angle MeasuresKEY: linear pair | supplementary angles

24. ANS: B PTS: 1 DIF: L3 REF: 1-5 Exploring Angle PairsOBJ: 1-5.1 To identify special angle pairs and use their relationships to find angle measures NAT: CC G.CO.1| M.1.d| G.3.b TOP: 1-5 Problem 4 Using an Angle Bisector to Find Angle MeasuresKEY: angle bisector

25. ANS: B PTS: 1 DIF: L3 REF: 1-7 Midpoint and Distance in the Coordinate PlaneOBJ: 1-7.1 To find the midpoint of a segment NAT: CC G.GPE.6| CC G.GPE.4| CC G.GPE.7| G.3.b| G.4.aSTA: G.1.1 TOP: 1-7 Problem 1 Finding the Midpoint KEY: segment length | segment | midpoint

26. ANS: C PTS: 1 DIF: L2 REF: 1-7 Midpoint and Distance in the Coordinate PlaneOBJ: 1-7.1 To find the midpoint of a segment NAT: CC G.GPE.6| CC G.GPE.4| CC G.GPE.7| G.3.b| G.4.aSTA: G.1.1 TOP: 1-7 Problem 1 Finding the Midpoint KEY: coordinate plane | Midpoint Formula

27. ANS: C PTS: 1 DIF: L2 REF: 1-7 Midpoint and Distance in the Coordinate PlaneOBJ: 1-7.1 To find the midpoint of a segment NAT: CC G.GPE.6| CC G.GPE.4| CC G.GPE.7| G.3.b| G.4.aSTA: G.1.1 TOP: 1-7 Problem 2 Finding an Endpoint KEY: coordinate plane | Midpoint Formula

28. ANS: B PTS: 1 DIF: L3 REF: 1-7 Midpoint and Distance in the Coordinate PlaneOBJ: 1-7.2 To find the distance between two points in the coordinate plane NAT: CC G.GPE.6| CC G.GPE.4| CC G.GPE.7| G.3.b| G.4.aSTA: G.1.1 TOP: 1-7 Problem 3 Finding Distance KEY: Distance Formula | coordinate plane

29. ANS: A PTS: 1 DIF: L3 REF: 1-7 Midpoint and Distance in the Coordinate PlaneOBJ: 1-7.2 To find the distance between two points in the coordinate plane NAT: CC G.GPE.6| CC G.GPE.4| CC G.GPE.7| G.3.b| G.4.aSTA: G.1.1 TOP: 1-7 Problem 4 Finding Distance KEY: Distance Formula | coordinate plane | word problem | problem solving | midpoint

30. ANS: B PTS: 1 DIF: L3 REF: 1-8 Perimeter, Circumference, and AreaOBJ: 1-8.1 To find the perimeter or circumference of basic shapes NAT: CC N.Q.1| M.1.c| M.1.f| M.2.a| G.3.b| A.4.eSTA: G.1.1| G.2.5| G.6.7 TOP: 1-8 Problem 1 Finding the Perimeter of a RectangleKEY: perimeter | problem solving | word problem

31. ANS: A PTS: 1 DIF: L3 REF: 1-8 Perimeter, Circumference, and AreaOBJ: 1-8.1 To find the perimeter or circumference of basic shapes NAT: CC N.Q.1| M.1.c| M.1.f| M.2.a| G.3.b| A.4.eSTA: G.1.1| G.2.5| G.6.7 TOP: 1-8 Problem 3 Finding Perimeter in the Coordinate PlaneKEY: triangle | perimeter | coordinate plane | Distance Formula

32. ANS: A PTS: 1 DIF: L3 REF: 2-1 Patterns and Inductive ReasoningOBJ: 2-1.1 To use inductive reasoning to make conjectures NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.5.aSTA: G.8.3 TOP: 2-1 Problem 2 Using Inductive Reasoning KEY: inductive reasoning | pattern | conjecture

33. ANS: B PTS: 1 DIF: L3 REF: 2-1 Patterns and Inductive ReasoningOBJ: 2-1.1 To use inductive reasoning to make conjectures NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.5.aSTA: G.8.3 TOP: 2-1 Problem 5 Finding a Counterexample KEY: counterexample | conjecture

34. ANS: B PTS: 1 DIF: L3 REF: 2-2 Conditional StatementsOBJ: 2-2.1 To recognize conditional statements and their parts NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.5.aSTA: G.8.3 TOP: 2-2 Problem 1 Identifying the Hypothesis and the ConclusionKEY: conditional statement | hypothesis | conclusion

35. ANS: A PTS: 1 DIF: L2 REF: 2-2 Conditional StatementsOBJ: 2-2.1 To recognize conditional statements and their parts NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.5.aSTA: G.8.3 TOP: 2-2 Problem 1 Identifying the Hypothesis and the ConclusionKEY: conditional statement | hypothesis | conclusion

36. ANS: C PTS: 1 DIF: L2 REF: 2-2 Conditional StatementsOBJ: 2-2.1 To recognize conditional statements and their parts NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.5.aSTA: G.8.3 TOP: 2-2 Problem 2 Writing a Conditional KEY: hypothesis | conclusion | conditional statement

ID: A

3

37. ANS: A PTS: 1 DIF: L2 REF: 2-2 Conditional StatementsOBJ: 2-2.2 To write converses, inverses, and contrapositives of conditionals NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11STA: G.8.3 TOP: 2-2 Problem 4 Writing and Finding Truth Values of StatementsKEY: conditional statement | converse of a conditional

38. ANS: A PTS: 1 DIF: L3 REF: 2-3 Biconditionals and DefinitionsOBJ: 2-3.1 To write biconditionals and recognize good definitions NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.1.cSTA: G.8.1 TOP: 2-3 Problem 1 Writing a Biconditional KEY: conditional statement | converse of a conditional | biconditional statement

39. ANS: B PTS: 1 DIF: L2 REF: 2-3 Biconditionals and DefinitionsOBJ: 2-3.1 To write biconditionals and recognize good definitions NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.1.cSTA: G.8.1 TOP: 2-3 Problem 1 Writing a Biconditional KEY: conditional statement | biconditional statement

40. ANS: B PTS: 1 DIF: L3 REF: 2-3 Biconditionals and DefinitionsOBJ: 2-3.1 To write biconditionals and recognize good definitions NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.1.cSTA: G.8.1 TOP: 2-3 Problem 2 Identifying the Conditionals in a BiconditionalKEY: biconditional statement | conditional statement

41. ANS: A PTS: 1 DIF: L3 REF: 2-3 Biconditionals and DefinitionsOBJ: 2-3.1 To write biconditionals and recognize good definitions NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.1.cSTA: G.8.1 TOP: 2-3 Problem 3 Writing a Definition as a Biconditional KEY: biconditional statement

42. ANS: B PTS: 1 DIF: L4 REF: 2-5 Reasoning in Algebra and GeometryOBJ: 2-5.1 To connect reasoning in algebra and geometry NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.5.bSTA: G.8.3| G.8.4 TOP: 2-5 Problem 1 Justifying Steps When Solving an Equation KEY: Properties of Congruence | Properties of Equality | deductive reasoning

43. ANS: C PTS: 1 DIF: L2 REF: 2-5 Reasoning in Algebra and GeometryOBJ: 2-5.1 To connect reasoning in algebra and geometry NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.5.bSTA: G.8.3| G.8.4 TOP: 2-5 Problem 2 Using Properties of Equality and Congruence KEY: Properties of Equality

44. ANS: A PTS: 1 DIF: L3 REF: 2-5 Reasoning in Algebra and GeometryOBJ: 2-5.1 To connect reasoning in algebra and geometry NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.5.bSTA: G.8.3| G.8.4 TOP: 2-5 Problem 2 Using Properties of Equality and Congruence KEY: Properties of Congruence | Transitive Property

45. ANS: A PTS: 1 DIF: L3 REF: 2-5 Reasoning in Algebra and GeometryOBJ: 2-5.1 To connect reasoning in algebra and geometry NAT: CC G.CO.9| CC G.CO.10| CC G.CO.11| G.5.bSTA: G.8.3| G.8.4 TOP: 2-5 Problem 2 Using Properties of Equality and Congruence KEY: Properties of Equality

46. ANS: B PTS: 1 DIF: L2 REF: 2-6 Proving Angles CongruentOBJ: 2-6.1 To prove and apply theorems about angles NAT: CC G.CO.9| G.5.b STA: G.8.1| G.8.4 TOP: 2-6 Problem 1 Using the Vertical Angles Theorem KEY: vertical angles | Vertical Angles Theorem

47. ANS: C PTS: 1 DIF: L4 REF: 2-6 Proving Angles CongruentOBJ: 2-6.1 To prove and apply theorems about angles NAT: CC G.CO.9| G.5.b STA: G.8.1| G.8.4 TOP: 2-6 Problem 1 Using the Vertical Angles Theorem KEY: Vertical Angles Theorem | vertical angles | supplementary angles | multi-part question

48. ANS: B PTS: 1 DIF: L3 REF: 3-1 Lines and AnglesOBJ: 3-1.2 To identify angles formed by two lines and a transversal NAT: CC G.CO.1| CC G.CO.12| M.1.d| G.3.gTOP: 3-1 Problem 2 Identifying an Angle Pair KEY: transversal | alternate exterior angles | parallel lines

49. ANS: C PTS: 1 DIF: L3 REF: 3-1 Lines and AnglesOBJ: 3-1.2 To identify angles formed by two lines and a transversal NAT: CC G.CO.1| CC G.CO.12| M.1.d| G.3.gTOP: 3-1 Problem 3 Classifying an Angle Pair KEY: angle pairs | transversal | parallel lines

50. ANS: C PTS: 1 DIF: L3 REF: 3-2 Properties of Parallel LinesOBJ: 3-2.2 To use properties of parallel lines to find angle measures NAT: CC G.CO.9| M.1.d| G.3.gSTA: G.1.3| G.8.4 TOP: 3-2 Problem 1 Identifying Supplementary Angles KEY: parallel lines | alternate interior angles

51. ANS: A PTS: 1 DIF: L3 REF: 3-2 Properties of Parallel LinesOBJ: 3-2.2 To use properties of parallel lines to find angle measures NAT: CC G.CO.9| M.1.d| G.3.gSTA: G.1.3| G.8.4 TOP: 3-2 Problem 3 Finding Measures of Angles KEY: angle | parallel lines | transversal

52. ANS: C PTS: 1 DIF: L3 REF: 3-2 Properties of Parallel LinesOBJ: 3-2.2 To use properties of parallel lines to find angle measures NAT: CC G.CO.9| M.1.d| G.3.gSTA: G.1.3| G.8.4 TOP: 3-2 Problem 3 Finding Measures of Angles KEY: angle | parallel lines | transversal

53. ANS: B PTS: 1 DIF: L3 REF: 3-2 Properties of Parallel LinesOBJ: 3-2.2 To use properties of parallel lines to find angle measures NAT: CC G.CO.9| M.1.d| G.3.gSTA: G.1.3| G.8.4 TOP: 3-2 Problem 4 Finding an Angle Measure KEY: corresponding angles | parallel lines | angle pairs

54. ANS: C PTS: 1 DIF: L2 REF: 3-3 Proving Lines ParallelOBJ: 3-3.1 To determine whether two lines are parallel NAT: CC G.CO.9| G.3.b| G.3.gSTA: G.1.3| G.8.4 TOP: 3-3 Problem 3 Determining Whether Lines are Parallel KEY: parallel lines | reasoning

ID: A

4

55. ANS: C PTS: 1 DIF: L3 REF: 3-3 Proving Lines ParallelOBJ: 3-3.1 To determine whether two lines are parallel NAT: CC G.CO.9| G.3.b| G.3.gSTA: G.1.3| G.8.4 TOP: 3-3 Problem 4 Using Algebra KEY: parallel lines | transversal

56. ANS: B PTS: 1 DIF: L2 REF: 3-4 Parallel and Perpendicular LinesOBJ: 3-4.1 To relate parallel and perpendicular lines NAT: CC G.MG.3| G.3.b| G.3.g STA: G.8.4 TOP: 3-4 Problem 2 Proving a Relationship Between Two Lines KEY: parallel lines | perpendicular lines | transversal

57. ANS: A PTS: 1 DIF: L2 REF: 3-5 Parallel Lines and TrianglesOBJ: 3-5.2 To find measures of angles of triangles NAT: CC G.CO.10| M.1.d| G.3.g TOP: 3-5 Problem 1 Using the Triangle Angle-Sum Theorem KEY: triangle | sum of angles of a triangle

58. ANS: B PTS: 1 DIF: L3 REF: 3-5 Parallel Lines and TrianglesOBJ: 3-5.2 To find measures of angles of triangles NAT: CC G.CO.10| M.1.d| G.3.g TOP: 3-5 Problem 1 Using the Triangle Angle-Sum Theorem KEY: triangle | sum of angles of a triangle

59. ANS: A PTS: 1 DIF: L4 REF: 3-5 Parallel Lines and TrianglesOBJ: 3-5.2 To find measures of angles of triangles NAT: CC G.CO.10| M.1.d| G.3.g TOP: 3-5 Problem 2 Using the Triangle Exterior Angle Theorem KEY: exterior angle of a polygon | remote interior angles

60. ANS: A PTS: 1 DIF: L3 REF: 3-5 Parallel Lines and TrianglesOBJ: 3-5.2 To find measures of angles of triangles NAT: CC G.CO.10| M.1.d| G.3.g TOP: 3-5 Problem 2 Using the Triangle Exterior Angle Theorem KEY: triangle | sum of angles of a triangle | vertical angles

61. ANS: B PTS: 1 DIF: L3 REF: 3-5 Parallel Lines and TrianglesOBJ: 3-5.2 To find measures of angles of triangles NAT: CC G.CO.10| M.1.d| G.3.g TOP: 3-5 Problem 3 Applying the Triangle Theorems KEY: triangle | sum of angles of a triangle | word problem | exterior angle of a polygon

62. ANS: C PTS: 1 DIF: L3 REF: 3-7 Equations of Lines in the Coordinate PlaneOBJ: 3-7.1 To graph and write linear equations NAT: CC G.GPE.5| G.3.g| G.4.a| G.4.dSTA: G.1.4 TOP: 3-7 Problem 1 Finding Slopes of Lines KEY: slope | linear graph | graph of line

63. ANS: C PTS: 1 DIF: L4 REF: 3-7 Equations of Lines in the Coordinate PlaneOBJ: 3-7.1 To graph and write linear equations NAT: CC G.GPE.5| G.3.g| G.4.a| G.4.dSTA: G.1.4 TOP: 3-7 Problem 2 Graphing Lines KEY: graphing | slope-intercept form | slope | y-intercept

64. ANS: A PTS: 1 DIF: L2 REF: 3-7 Equations of Lines in the Coordinate PlaneOBJ: 3-7.1 To graph and write linear equations NAT: CC G.GPE.5| G.3.g| G.4.a| G.4.dSTA: G.1.4 TOP: 3-7 Problem 3 Writing Equations of Lines KEY: point-slope form

65. ANS: B PTS: 1 DIF: L2 REF: 3-7 Equations of Lines in the Coordinate PlaneOBJ: 3-7.1 To graph and write linear equations NAT: CC G.GPE.5| G.3.g| G.4.a| G.4.dSTA: G.1.4 TOP: 3-7 Problem 4 Using Two Points to Write an Equation KEY: point-slope form

66. ANS: C PTS: 1 DIF: L2 REF: 3-8 Slopes of Parallel and Perpendicular LinesOBJ: 3-8.1 To relate slope to parallel and perpendicular lines NAT: CC G.GPE.5| G.3.g| G.4.a| G.4.dSTA: G.1.4 TOP: 3-8 Problem 1 Checking for Parallel Lines KEY: slopes of parallel lines | graphing | parallel lines

67. ANS: A PTS: 1 DIF: L3 REF: 3-8 Slopes of Parallel and Perpendicular LinesOBJ: 3-8.1 To relate slope to parallel and perpendicular lines NAT: CC G.GPE.5| G.3.g| G.4.a| G.4.dSTA: G.1.4 TOP: 3-8 Problem 2 Writing Equations of Parallel Lines KEY: slopes of parallel lines | parallel lines

68. ANS: A PTS: 1 DIF: L3 REF: 3-8 Slopes of Parallel and Perpendicular LinesOBJ: 3-8.1 To relate slope to parallel and perpendicular lines NAT: CC G.GPE.5| G.3.g| G.4.a| G.4.dSTA: G.1.4 TOP: 3-8 Problem 4 Writing Equations of Perpendicular Lines KEY: slopes of perpendicular lines | perpendicular lines

69. ANS: B PTS: 1 DIF: L3 REF: 9-1 TranslationsOBJ: 9-1.1 To identify isometries NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-1 Problem 2 Naming Images and Corresponding Parts KEY: image | preimage | rigid motion

70. ANS: C PTS: 1 DIF: L3 REF: 9-1 TranslationsOBJ: 9-1.2 To find translation images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-1 Problem 3 Finding the Image of a Translation KEY: translation | transformation | image | preimage

71. ANS: C PTS: 1 DIF: L3 REF: 9-1 TranslationsOBJ: 9-1.2 To find translation images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-1 Problem 3 Finding the Image of a Translation KEY: translation | transformation | preimage | image

72. ANS: A PTS: 1 DIF: L3 REF: 9-1 TranslationsOBJ: 9-1.2 To find translation images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-1 Problem 3 Finding the Image of a Translation KEY: translation | preimage | image

73. ANS: B PTS: 1 DIF: L4 REF: 9-1 TranslationsOBJ: 9-1.2 To find translation images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-1 Problem 4 Writing a Rule to Describe a Translation KEY: translation | image | preimage

ID: A

5

74. ANS: C PTS: 1 DIF: L4 REF: 9-1 TranslationsOBJ: 9-1.2 To find translation images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-1 Problem 4 Writing a Rule to Describe a Translation KEY: translation

75. ANS: C PTS: 1 DIF: L3 REF: 9-1 TranslationsOBJ: 9-1.2 To find translation images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-1 Problem 4 Writing a Rule to Describe a Translation KEY: translation

76. ANS: A PTS: 1 DIF: L3 REF: 9-1 TranslationsOBJ: 9-1.2 To find translation images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-1 Problem 4 Writing a Rule to Describe a Translation KEY: translation

77. ANS: A PTS: 1 DIF: L4 REF: 9-1 TranslationsOBJ: 9-1.2 To find translation images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-1 Problem 5 Composing Translations KEY: translation

78. ANS: A PTS: 1 DIF: L4 REF: 9-2 ReflectionsOBJ: 9-2.1 To find reflection images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-2 Problem 1 Reflecting a Point Across a Line KEY: reflection | line of reflection

79. ANS: A PTS: 1 DIF: L3 REF: 9-2 ReflectionsOBJ: 9-2.1 To find reflection images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-2 Problem 1 Reflecting a Point Across a Line KEY: reflection | line of reflection

80. ANS: C PTS: 1 DIF: L3 REF: 9-2 ReflectionsOBJ: 9-2.1 To find reflection images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-2 Problem 1 Reflecting a Point Across a Line KEY: reflection | line of reflection

81. ANS: C PTS: 1 DIF: L4 REF: 9-2 ReflectionsOBJ: 9-2.1 To find reflection images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-2 Problem 1 Reflecting a Point Across a Line KEY: reflection | line of reflection

82. ANS: A PTS: 1 DIF: L3 REF: 9-2 ReflectionsOBJ: 9-2.1 To find reflection images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.dSTA: G.2.4 TOP: 9-2 Problem 2 Graphing a Reflection Image KEY: reflection | line of reflection

83. ANS: C PTS: 1 DIF: L3 REF: 9-3 RotationsOBJ: 9-3.1 To draw and identify rotation images of figures NAT: CC G.CO.2| CC G.CO.4| CC G.CO.5| CC G.CO.6| G.2.b| G.2.c| G.2.d STA: G.2.4TOP: 9-3 Problem 2 Drawing Rotations in a Coordinate Plane KEY: rotation | center of rotation | angle of rotation

84. ANS: B PTS: 1 DIF: L3 REF: 9-6 DilationsOBJ: 9-6.1 To understand dilation images of figures NAT: CC G.CO.2| G.2.c| G.2.d STA: G.2.4 TOP: 9-6 Problem 1 Finding a Scale Factor KEY: dilation | reduction | scale factor

85. ANS: B PTS: 1 DIF: L3 REF: 9-6 DilationsOBJ: 9-6.1 To understand dilation images of figures NAT: CC G.CO.2| G.2.c| G.2.d STA: G.2.4 TOP: 9-6 Problem 1 Finding a Scale Factor KEY: dilation | reduction | scale factor

86. ANS: B PTS: 1 DIF: L3 REF: 9-6 DilationsOBJ: 9-6.1 To understand dilation images of figures NAT: CC G.CO.2| G.2.c| G.2.d STA: G.2.4 TOP: 9-6 Problem 3 Using a Scale Factor to Find a Length KEY: dilation | enlargement | scale factor | word problem

87. ANS: C PTS: 1 DIF: L3 REF: 9-6 DilationsOBJ: 9-6.1 To understand dilation images of figures NAT: CC G.CO.2| G.2.c| G.2.d STA: G.2.4 TOP: 9-6 Problem 3 Using a Scale Factor to Find a Length KEY: dilation | enlargement | scale factor | word problem

88. ANS: A PTS: 1 DIF: L4 REF: 3-2 Properties of Parallel LinesOBJ: 3-2.2 To use properties of parallel lines to find angle measures NAT: CC G.CO.9| M.1.d| G.3.gSTA: G.1.3| G.8.4 TOP: 3-2 Problem 4 Finding an Angle Measure KEY: corresponding angles | parallel lines | angle pairs

89. ANS: C PTS: 1 DIF: L2 REF: 3-5 Parallel Lines and TrianglesOBJ: 3-5.2 To find measures of angles of triangles NAT: CC G.CO.10| M.1.d| G.3.g TOP: 3-5 Problem 2 Using the Triangle Exterior Angle Theorem KEY: triangle | sum of angles of a triangle | exterior angle of a polygon | remote interior angles

90. ANS: A PTS: 1 DIF: L3 REF: 3-5 Parallel Lines and TrianglesOBJ: 3-5.2 To find measures of angles of triangles NAT: CC G.CO.10| M.1.d| G.3.g TOP: 3-5 Problem 3 Applying the Triangle Theorems KEY: triangle | angle | word problem

91. ANS: A PTS: 1 DIF: L3 REF: 3-7 Equations of Lines in the Coordinate PlaneOBJ: 3-7.1 To graph and write linear equations NAT: CC G.GPE.5| G.3.g| G.4.a| G.4.dSTA: G.1.4 TOP: 3-7 Problem 5 Writing Equations of Horizontal and Vertical LinesKEY: vertical line

92. ANS: A PTS: 1 DIF: L3 REF: 3-8 Slopes of Parallel and Perpendicular LinesOBJ: 3-8.1 To relate slope to parallel and perpendicular lines NAT: CC G.GPE.5| G.3.g| G.4.a| G.4.dSTA: G.1.4 TOP: 3-8 Problem 1 Checking for Parallel Lines KEY: slopes of parallel lines | parallel lines

ID: A

6

93. ANS: A PTS: 1 DIF: L4 REF: 3-6 Constructing Parallel and Perpendicular LinesOBJ: 3-6.1 To construct parallel and perpendicular lines NAT: CC G.CO.12| CC G.CO.13| G.1.d| G.3.gSTA: G.1.2 TOP: 3-6 Problem 1 Constructing Parallel Lines KEY: construction | parallel lines

94. ANS: D PTS: 1 DIF: L2 REF: 1-2 Points, Lines, and PlanesOBJ: 1-2.1 To understand basic terms and postulates of geometry NAT: CC G.CO.1| G.3.b| G.4.bSTA: G.8.1 TOP: 1-2 Problem 2 Naming Segments and Rays KEY: ray