6th Grade Math Textbook, Progress

Use a protractor to draw each angle.

7. 40
   8. 75
   9. 90
   10. 135
   11. 5
   12. 180
   

Estimate the measure of each angle. Then use a protractor

to find the exact measure.

Find the measure of the angle formed by the hands

of a clock at the given time.

16.9:00 17. 2:00 18. 6:00 19. 11:00 20.8:00

Name the points that are in the interior and

the points that are in the exterior of the given

angle. Then findthe measure of the angle.

1. 
   AOE 2.
   AOC
   3.
   AOD 4.
   GOB
   5.
   GOE 6.
   EOC
   O

A

B

C

D

E

F

G

7080

50

40

30

20

10

100

(^120130)
140
150
160
170
80
(^6050)
40
30
20
10
110100
130
140
150
160
(^1700180)
110
70
90
60 90
120
(^0180)
D
F
B
H
G
K
J
K
L
In your Math Journal:

22. Explain which student described the figure correctly.
    Deven: Two lines intersect at a point.
    Ivette: There are two angles with the same vertex.


23. Draw two angles with the same vertex that
    do not form intersecting lines. Explain
    the steps you use.

21.How many different

angles are in the given

figure? Name the angles.

F

A C D E

B

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