Web viewGeometry Unit 1 Semester Review Name _____ Pd ____ 1. Name the transformation. a. b. c.
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Geometry Unit 1 Semester Review Name ____________________________ Pd ____ 1. Name the transformation. a. b. c. _____________________ _____________________ _____________________ 2. Translate ∆DEF. Graph and label the 3. Describe the translation below… image then identify the coordinates. a. Using words: _____________________________ (x, y) → (x – 4, y + 5) b. Using coord. notation: D’ ( ______ , ______ ) (x, y) → ( ________ , ________) E’ ( ______ , ______ ) 4. Using translation from #3, F’ ( ______ , ______ ) D( ____ , ____) → D’( 5 , 6) 5. Rotate ∆ABC about (0,0) 90˚ counterclockwise. 6. Reflect in the x-axis. Draw & label image then state the coordinates. Draw & label image then state the coordinates. A’ (______ , ______) D’ (______ , ______) B’ (______ , ______) E’ (______ , ______) C’ (______ , ______) F’ (______ , ______) 7. Draw the lines of symmetry (if it has any) 8. Find the rotational order and angle of and state how many lines. rotation.
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Transcript of Web viewGeometry Unit 1 Semester Review Name _____ Pd ____ 1. Name the transformation. a. b. c.
Geometry Unit 1 Semester Review Name ____________________________ Pd ____
1. Name the transformation. a. b. c.
_____________________ _____________________ _____________________
2. Translate ∆DEF. Graph and label the 3. Describe the translation below…image then identify the coordinates. a. Using words:
_____________________________ (x, y) → (x – 4, y + 5)
b. Using coord. notation: D’ ( ______ , ______ )
(x, y) → ( ________ , ________) E’ ( ______ , ______ )
4. Using translation from #3, F’ ( ______ , ______ )
D( ____ , ____) → D’( 5 , 6)
5. Rotate ∆ABC about (0,0) 90˚ counterclockwise. 6. Reflect in the x-axis. Draw & label image then state the coordinates. Draw & label image then state the coordinates.
A’ (______ , ______) D’ (______ , ______) B’ (______ , ______) E’ (______ , ______)
C’ (______ , ______) F’ (______ , ______)
7. Draw the lines of symmetry (if it has any) 8. Find the rotational order and angle of and state how many lines. rotation.
Rotational order______
_______ Angle of rotation _______
Geometry Unit 2 Final Review
1. Classify the given angle by its measure (acute, right, obtuse or straight).
mA = 90 _________________ mB = 180 _________________ mC = 99 _________________
3. Given that KLM is 84, write an equation 4. Write an equation then find x, mKLN, then find x. and mNLM. eqn: eqn:
x = _______ x = ____ mKLN = mNLM =
5. Given that mC = 56, the complement is ________ and the supplement is ________.
6. Classify the angle pair as corresponding ∠s, alternate interior ∠s, alternate exterior ∠s, consecutive(same-side) interior ∠s, vertical ∠s , or a linear pair.
a. 1 and 9
b. 8 and 13
c. 6 and 16
d. 4 and 10
e. 1 and 3
f. 10 and 11
7. Find the indicated angle measures.
a˚ ___________ b˚ ___________ c˚ ___________
d˚ ___________ e˚ ___________ f˚ ___________
Find the values of the variables.8. x = _____ y = _____ 9. x = _________ 10. x = _________
11. The slope of a horizontal line is _______________ and the slope of a vertical line is _______________.
12. Parallel lines have slopes that are the _____________________________________________.
13. Perpendicular lines have slope that are the ___________________________________________.
14. If the slope of a line = –7, then the slope of a || line = ________ and slope of a ⊥ line = ________.
15. Find the slope of the line passing through the points.
a. (5, 2) and (–4, 3) __________ b. _________
16. Tell whether the lines through the given points are parallel, perpendicular, or neither. Line 1: (1, 4), (–2, 5) Line 2: (4, 0), (5, 3)
m1=¿________ m2=¿________ Circle one: || ⊥ neither
