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Geometry Concepts Chapter 3 Review

Total questions: 49

Worksheet time: 2hrs 52mins

Name
Class
Date
1.

Define Obtuse Angle

a)

Less than 90

b)

Exactly 90

c)

Greater than 90 and less than 180

d)

Exactly 180

2.

Define Acute Angle

a)

Less than 90

b)

Exactly 90

c)

Greater than 90 and less than 180

d)

Exactly 180

3.
Define Right Angle
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
4.

Define Straight Angle

a)

Less than 90

b)

Exactly 90

c)

Greater than 90 and less than 180

d)

Exactly 180

5.
Right, acute, or obtuse?
a)
Acute
b)
Right
c)
Obtuse
6.
Right, acute, or obtuse?
a)
Right
b)
Acute
c)
Obtuse
7.
What is the measure of the following angle?  
a)
10 degrees.
b)
40 degrees.
c)
67 degrees.
d)
168 degrees. 
8.
What is the measure of the angle?
a)
110 degrees. 
b)
140 degrees.
c)
150 degrees.
d)
170 degrees. 
9.

What is a protractor?

a)

an angle

b)

something to plow a field with

c)

a tool used to measure angles

d)

a line of indefinite length extending from an end point in one direction

10.
Find the measure of the missing angle.
a)
45 degrees
b)
135 degrees
c)
90 degrees
d)
50 degrees
11.
Find the measure of the missing angle.
a)
154 degrees
b)
26 degrees
c)
180 degrees
d)
64 degrees
12.

Which point is the vertex?

a)

A

b)

B

c)

C

d)

None of the Above

13.
This angle is written as......
a)
 ∠ABC
b)
 ∠ACB
c)
∠BCA
d)
∠CAB
14.

Choose the wrong name for the angle.

a)
b)
c)
d)
15.

Choose the correct name for the angle marked  4.\angle4.  

a)

 K\angle K  

b)

 KVJ\angle KVJ  

c)

 LVK\angle LVK  

d)

 JKV\angle JKV  

16.
Solve
a)
50°
b)
58°
c)
115°
d)
226°
17.
Find the value of ∠A.
a)
25°
b)
30°
c)
35°
d)
90°
18.
Find the value of ∠A.
a)
39 degrees
b)
49 degrees
c)
51 degrees
d)
59 degrees
19.

Calculate m∠ABC.

a)

45°

b)

60°

c)

105°

d)

15°

20.
Find the value of ∠A.
a)
79 degrees
b)
87 degrees
c)
90 degrees
d)
97 degrees
21.
If ray OR is the angle bisector of ∠POQ, and m∠POR = 38°, what is the m∠POQ?
a)
19°
b)
38°
c)
62°
d)
76°
22.
If < ABC= 103⁰, find m< ABD
a)
45
b)
13
c)
57
d)
46
23.
If m∠1 = 30°, then m∠3 = 
a)
30°
b)
60°
c)
150°
d)
undetermined
24.
Which are pairs of vertical angles?
a)
∠COB & ∠COA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOD
25.
Find the value of x.
a)
14
b)
60
c)
35
d)
180
26.

In the figure,

GHJ is 52 degrees.

a)

m∠GHK=26, m∠KHJ=26

b)

m∠GHK=26, m∠KHJ=52

c)

m∠GHK=52, m∠KHJ=52

d)

m∠GHK=52, m∠KHJ=26

27.
a)

x=3/17

b)

x=9

c)

x=3

d)

x= -3

28.
What are complementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect.
29.
Are these angles an example of complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
30.
What are supplementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect
31.
Find the value of x. 
a)
17
b)
28
c)
68
d)
39.5
32.
Find the value of x. 
a)
14
b)
112
c)
108
d)
104
33.
Find the value of x. 
a)
70
b)
10
c)
3
d)
103
34.
If ∠C and ∠D are supplementary, and the measure of ∠D is 45°, what is the measure of ∠C?
a)
135
b)
45
c)
125
d)
90
35.
Name a pair of angles that form a linear pair.
a)
Angles 1 and 2
b)
Angles 2 and 4
c)
Angles 5 and 8
d)
Angles 9 and 10
36.

∠1 and ∠4 are _____________

a)

Adjacent and Supplementary

b)

Complementary and Supplementary

c)

Adjacent and Complementary

d)

Vertical

37.

∠1 and ∠2 are _____________

a)

Complementary

b)

Supplementary

c)

Adjacent

d)

Vertical

38.

∠3 and ∠1 are _____________

a)

Nothing

b)

Vertical

c)

Complementary

d)

Supplementary

39.

∠7 and ∠8 are _______________

a)

Vertical

b)

Nothing

c)

Adjacent

d)

Supplementary

40.

∠7 and ∠TPU are _______________

a)

Complementary and Adjacent

b)

Supplementary and Adjacent

c)

Adjacent

d)

Vertical

41.

What angle is vertical to angle 2?

a)

∠4

b)

∠1

c)

∠2

d)

∠5

42.

What angle is complementary to angle 4?

a)

∠5

b)

∠3

c)

∠2

d)

∠1

43.

What angle is adjacent and supplementary to angle 5?

a)

∠4

b)

∠1

c)

∠3

d)

∠2

44.

Choose all that apply: Which angle measurements below are supplementary to each other?

a)

144 and 36

b)

36 and 54

c)

40 and 50

d)

126 and 54

e)

21 and 159

45.

Choose all answers that apply: Find the angle measurements that are complementary to each other.

a)

75 and 105

b)

75 and 15

c)

25 and 65

d)

34 and 146

e)

38 and 52

46.
Are these angles an example of complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
47.
If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?
a)
180
b)
50
c)
60
d)
80
48.
If ∠H and ∠J are complementary, and the measure of ∠H is 45°, what is the measure of ∠J?
a)
135
b)
45
c)
60
d)
55
49.
If ∠K and ∠S are complementary, and the measure of ∠K is 58°, what is the measure of ∠S?
a)
122
b)
22
c)
110
d)
32