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Worksheets

Angles

Total questions: 24

Worksheet time: 1hrs 6mins

Name
Class
Date
1.

What is the measure of the vertical angle labeled 1?

a)

162 degrees

b)

90 degrees

c)

18 degrees

d)

there's not enough information given

2.
1. Find X 
a)
28
b)
5
c)
55
d)
40
3.
1. Find ∠ AOC 
a)
130
b)
50 
c)
40
4.
4. Find X
a)
1
b)
30
c)
53
d)
10
5.
If m∠1 = 30°, then m∠3 = 
a)
30°
b)
60°
c)
150°
d)
undetermined
6.
What are vertical angles?
a)
Angles that are adjacent to each other
b)
Angles that add up to 180°
c)
Angles that are opposite of each other when lines intersect
d)
Angles that add up to 90°
7.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
8.

What type of angles are these?

a)

Adjacent Angles

b)

Linear Pair

c)

Complementary Angles

d)

Supplementary Angles

e)

Vertical Angles

9.

Which angles are vertical angles?

a)

8 & 7\angle8\ \&\ \angle7

b)

8 & 6\angle8\ \&\ \angle6

c)

8 & 5\angle8\ \&\ \angle5

10.
What type of angle is shown?
a)
acute
b)
obtuse
c)
right
d)
straight
11.
Find the value of ∠A.
a)
25°
b)
30°
c)
35°
d)
90°
12.

∠a and ∠b are called

a)

supplementary angles

b)

complementary angles

c)

vertical angles

d)

adjacent angles

13.

Find y

(a)  

14.

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.

15.

Find the missing angle

a)

65

b)

75

c)

55

d)

50

16.

Find the missing angle.

a)

72

b)

68

c)

90

d)

78

17.

Find the missing angle.

a)

48

b)

68

c)

52

d)

72

18.

Find the missing angle.

a)

46

b)

52

c)

54

d)

36

19.

Find the supplementary angle for 104 degrees...

a)

70 degrees

b)

74 degrees

c)

76 degrees

20.

Find the supplementary angle for 69 degrees...

a)

111 degrees

b)

116 degrees

c)

118 degrees

21.

Find the supplementary angle for 106 degrees...

a)

64

b)

74

c)

84

22.

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

23.
a)
x = 118
b)
x = 108
c)
x = 28
d)
x = 58
24.
What is the measure of the missing angle?
a)
76
b)
86
c)
166
d)
156