WorksheetsSupplementary, Complementary, and Vertical Angles
Total questions: 30
Worksheet time: 5hrs 46mins
Name
Class
Date
1.
What is the measure of angle A?
a)
30o
b)
80o
c)
75o
d)
60o
2.
What is the measure of ∠CAD?
a)
30o
b)
90o
c)
60o
d)
45o
3.
What is the measure of angle A?
a)
45o
b)
160o
c)
30o
d)
35o
4.
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°
5.
Which are pairs of vertical angles?
a)
∠COB & ∠COA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOD
6.
Which are pairs of adjacent angles?
a)
∠COB & ∠DOA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOC
7.
If ∠COB is 124°, then what is ∠BOD? How are they related?
a)
56°, they are supplementary
b)
90°, they are complementary
c)
124°, they are vertical
8.
Find the missing angle. Find x.
a)
20o
b)
70o
c)
160o
d)
180o
9.
AngleA and AngleB are considered.....
a)
Obtuse
b)
Straight
c)
Adjacent
d)
Supplementary
10.
Complementary angles measures _____ degrees.
a)
45
b)
180
c)
90
d)
30
11.
Supplementary Angles measure _____ degrees.
a)
180
b)
55
c)
100
d)
90
12.
Find the value of x.
a)
16
b)
19
c)
20
d)
18
13.
Tell whether the angles are complementary or supplementary. Then find the value of x.
a)
Complementary; x=25
b)
Complementary; x=5
c)
Supplementary; x=25
d)
Supplementary; x=5
14.
Find the value of x.
a)
15
b)
30
c)
45
d)
60
15.
Find the value of "x".
a)
5
b)
90
c)
25
d)
10
16.
Find the value of x.
a)
41
b)
44
c)
128
d)
38
17.
Find the value of x.
a)
70
b)
10
c)
3
d)
103
18.
complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
19.
complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
20.
Find the value of x.
a)
18°
b)
28°
c)
38°
d)
118°
21.
Find the value of x.
a)
15
b)
16
c)
18
d)
19
22.
Find the value of x.
a)
13
b)
5
c)
55
d)
54
23.
Solve for x.
a)
x = 126
b)
x = 42
c)
x = 18
d)
x = 12
24.
Solve for x.
a)
11
b)
45
c)
44
d)
vertical
25.
Solve for x.
a)
20
b)
60
c)
90
d)
180
26.
What equation is needed to solve for x?
a)
3x = 4x + 19
b)
3x + 4x + 19 = 180
27.
What equation is needed to solve for x?
a)
5x - 10 = 60
b)
5x - 10 + 60 = 180
28.
What equation is needed to solve for x?
a)
110 = 7x
b)
110 + 7x = 180
29.
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
30.
Choose all answers that apply: Find the angle measurements that are supplementary to each other.
a)
75 and 105
b)
75 and 15
c)
25 and 65
d)
34 and 146
e)
28 and 152
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