Day 10 - Test Review 1-1 to 1-9...

Day_10__Test_Review_11_to_19 answers.notebook

1

September 04, 2009

Sep 99:59 AM

Warm Up1. Ray MO bisects <LMN. Find x.

8x 23 2x + 37


2

September 04, 2009

Aug 279:25 AM

Take out a piece of paper.Number the paper #1 16.Leave space in between!

#1 8 on the front

#916 on the back


3

September 04, 2009

Aug 288:07 AM

1. Find the next two terms in each sequence and describe the pattern.

a. 1, 2, 4, 7, 11, 16, 22, ...29, 37,...1 + 2 + 3 + 4 + ...

b. 384, 192, 96, 48, ...24, 12,... divide by 2

c. 1, 1, 2, 3, 5, 8, ...13, 21, ...add two previous terms to get third


4

September 04, 2009

Aug 288:12 AM

Use the figure at the right to decide if the following statements are true or false.

a.

b.

c.

d.

e.

2.

F

T

T

F

F


5

September 04, 2009

Aug 289:57 AM

3. Match each three dimensional figure with its net.

1. 2. 3. 4. ABDC


6

September 04, 2009

Aug 289:59 AM

a. Name the intersection of line GL and line ML.

b. Name another point that is coplanar with JNH.

c. Use the figure to name a pair of parallel planes.

4.

L

M

GLPK and HMNJ


7

September 04, 2009

Aug 2810:03 AM

5.

a. Name a segment that is parallel to segment KJ.

b. What is the intersection of plane GHK and plane HJM?

c. Name a line that is skew with line JN. LP

GH

line HJ


8

September 04, 2009

Aug 2810:08 AM

6.

a. Name segment FG in another way.GF

b. Name a pair of opposite rays. ED and EF

c. How many different segments are shown above?7


9

September 04, 2009

Aug 2810:10 AM

A B C

B is the midpoint of segment AC. Find the value of m and the length of AB and BC.

3m + 5 4m 10

7.

3m + 5 = 4m 1015 = m

AB = 3(15) + 5=50

BC = 4(15) 10= 50


10

September 04, 2009

Aug 2811:56 AM

8.

a. Use a protractor to measure the angle.

b. Classify the angle.Acute


11

September 04, 2009

Aug 288:14 AM

a. m<BCG = 60, m<GCA = _60____, and m<BCA = __120___.

b. If BC = 12 and CE = 15, then BE = __27___.

True or False:c. <FCB and <DCF are adjacent angles. T

d. <BCF and <ACH are vertical angles. F

9.


12

September 04, 2009

Aug 2812:03 PM

If <EOD = 8x + 6, <EOA = 7x, and <AOD = 16x 1, find the value of x and the measure of <AOD.

10.

x = 7<AOD = 111


13

September 04, 2009

Aug 2812:03 PM

If <EOD = 5x 3, <EOA = 8x, and <AOB = 7x +3, find the value of x and the measure of <EOD, <EOA, <AOBx = 9, <EOD = 42, <EOA= 72, <AOB = 66

11.


14

September 04, 2009

Sep 99:58 AM

Vocabulary Matching

___J___ 1. Congruent

___F___ 2. Coplanar

___E___ 3. Parallel Lines

__B____ 4. Obtuse Angle

__G____ 5. Segment

a. A point that divides the segment into two congruent segments.

b. An angle whose measure is between 90 and 180.

c. A ray that divides an angle into two congruent angles.

d. Two angles that add up to 90.

e. Coplanar lines that do not intersect.

f. Figures that are in the same plane.

g. Part of a line consisting of two endpoints.

h.

i. Points that lie on the same line.

j. The same.

A B

12.


15

September 04, 2009

Sep 99:58 AM

Vocabulary Matching

__C____ 6. Angle Bisector

__H____ 7. Ray

___I___ 8. Collinear

__A____ 9. Midpoint

__D____ 10. Complementary Angles

a. A point that divides the segment into two congruent segments.

b. An angle whose measure is between 90 and 180.

c. A ray that divides an angle into two congruent angles.

d. Two angles that add up to 90.

e. Coplanar lines that do not intersect.

f. Figures that are in the same plane.

g. Part of a line consisting of two endpoints.

h.

i. Points that lie on the same line.

j. The same.

A B

13.


16

September 04, 2009

Sep 27:55 PM

14. . .A B

a) Copy the segment AB onto your paper.

b) Construct the perpendicular bisector to AB

. .A B

X

X


17

September 04, 2009

Aug 288:14 AM

a. m<BCG = 50, m<FCD = __100___.

b. If CH is the bisector of <ACD, then m<ACH =__40___,m<HCD = __40___ and m<ACD = __80____.

15.


18

September 04, 2009

Aug 288:05 AM

(3x + 31) (2x 6)16.

a. Write an equation for the supplementary angles above.3x + 31 + 2x 6 = 180

b. Solve the equation for x.x = 31

c. Find the value of each angle. 124, 56

Day 10 - Test Review 1-1 to 1-9...

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