WorksheetsANGLE RELATIONSHIPS
Total questions: 10
Worksheet time: 20mins
Name
Class
Date
1.
Find the supplementary angle for 119 degrees...
a)
65 degrees
b)
61 degrees
c)
51 degrees
d)
45 degrees
2.
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.
3.
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
4.
Find the value of x.
a)
15
b)
30
c)
45
d)
60
5.
∠1 and ∠3 can best be described as - (opposite angles formed by intersecting lines.)
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
6.
What is the measure of the missing angle?
a)
76
b)
66
c)
156
d)
154
7.
If m∠1 = 30°, then m∠3 =
a)
30°
b)
60°
c)
150°
d)
undetermined
8.
Which are pairs of vertical angles?
a)
∠COB & ∠COA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOD
9.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
10.
Find the missing angle.
a)
53
b)
67
c)
77
d)
43
100 %
