WorksheetsAngle Theorem Test
Total questions: 22
Worksheet time: 45mins
Name
Class
Date
1.
Use the Exterior Angle Theorem to find the measure of ∠B.
a)
45°
b)
90°
c)
85°
d)
100°
2.
Use the Exterior Angle Theorem to find the measure of ∠A.
a)
90°
b)
25°
c)
40°
d)
20°
3.
Find the missing angle measure.
a)
65°
b)
75°
c)
70°
d)
90°
4.
Find m∠A.
a)
26°
b)
42°
c)
64°
d)
58°
5.
Find m∠B.
a)
25°
b)
86°
c)
90°
d)
65°
6.
Find the missing angle measure.
a)
175°
b)
75°
c)
65°
d)
110°
7.
Find the missing angle measure.
a)
75°
b)
55°
c)
50°
d)
95°
8.
Use the Triangle Sum Theorem to find the measure of angle A in degrees.
a)
91°
b)
120°
c)
30°
d)
35°
9.
Use the Triangle Sum Theorem to find the measure of angle B in degrees.
a)
95°
b)
81°
c)
91°
d)
121°
10.
Use the Triangle Sum Theorem to find the measure of angle C in degrees.
a)
59°
b)
99°
c)
41°
d)
54°
11.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
12.
Find the missing angle.
a)
29°
b)
39°
c)
49°
d)
59°
13.
Find the measure of angle D.
a)
140 degrees
b)
16 degrees
c)
40 degrees
d)
90 degrees
14.
What type of triangle is this?
a)
Equilateral
b)
Isosceles
c)
Scalene
d)
Obtuse
15.
How many acute angles must an acute triangle have?
a)
2
b)
1
c)
4
d)
3
16.
Find the value of x.
a)
14
b)
60
c)
35
d)
180
17.
Find the measure of the indicated angle.
a)
95
b)
85
c)
35
d)
45
18.
Find the missing angle. Find x.
a)
20o
b)
70o
c)
160o
d)
180o
19.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
20.
Use the picture to answer the question.
a)
30
b)
60
c)
15
d)
120
21.
What is the value of x?
a)
36
b)
72
c)
108
d)
18
22.
Name an angle adjacent to <JQM
a)
<MQP
b)
<LQN
c)
<JQP
d)
<KQP
100 %
