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WorksheetsIdentifying Missing Angles Vertical Supplementary Complementary
Total questions: 27
Worksheet time: 36mins
Name
Class
Date
1.
Find the missing angle.
a)
60
b)
70
c)
50
d)
140
2.
Find the missing angle.
a)
43
b)
47
c)
57
d)
67
3.
Complementary angles add up to _____ degrees.
a)
45
b)
180
c)
90
d)
30
4.
Supplementary Angles add up to _____ degrees.
a)
180
b)
55
c)
100
d)
90
5.
Identify the type of angle relationship shown.
a)
Complementary
b)
Supplementary
6.
Identify the relationship between the angles shown.
a)
Complementary
b)
Supplementary
7.
What angle pair is pictured?
a)
Alternate Interior Angles
b)
Supplementary Angles
c)
Vertical Angles
d)
Corresponding Angles
8.
What is the measure of the missing angle?
a)
9
b)
109
c)
89
d)
96
9.
What is the measure of the missing angle?
a)
92
b)
102
c)
82
d)
72
10.
What is the measure of the missing angle?
a)
72
b)
92
c)
82
d)
62
11.
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°
12.
Which are pairs of vertical angles?
a)
∠COB & ∠COA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOD
13.
Find the missing angle. Find x.
a)
20o
b)
70o
c)
160o
d)
180o
14.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
15.
If m∠1 = 30°, then m∠3 =
a)
30°
b)
60°
c)
150°
d)
undetermined
16.
What is the value of x?
a)
37
b)
72
c)
108
d)
18
17.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
18.
Find the missing angle. Find x.
a)
20o
b)
70o
c)
160o
d)
180o
19.
Find the missing angle. Find x.
a)
20o
b)
70o
c)
160o
d)
180o
20.
What type of angle is this?
a)
acute
b)
obtuse
c)
right
21.
How many degrees is a straight angle?
a)
90
b)
360
c)
180
d)
145
22.
What is the measure of the angle?
a)
110 degrees.
b)
140 degrees.
c)
150 degrees.
d)
170 degrees.
23.
Two angles added together to produce 90 degrees
a)
Supplementary
b)
Complementary
c)
Right
d)
Vertical
24.
These angles are...
a)
Complementary
b)
Supplementary
c)
Neither
25.
What is the supplement angle to 42°?
a)
48°
b)
138°
c)
100°
d)
Not possible
26.
a)
100°
b)
80°
c)
90°
d)
180°
27.
Name the relationship between a and b:
complementary, supplementary, vertical
complementary, supplementary, vertical
a)
Complementary
b)
Supplementary
c)
Vertical
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