WorksheetsComparing Angles in Triangles
Total questions: 23
Worksheet time: 27mins
Name
Class
Date
1.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
2.
Find the measure of the indicated angle.
a)
95
b)
85
c)
35
d)
45
3.
Find the measure of the indicated angle.
a)
26
b)
36
c)
85
d)
144
4.
Find the measure of angle D.
a)
140 degrees
b)
16 degrees
c)
40 degrees
d)
90 degrees
5.
Find the missing angle.
a)
29°
b)
39°
c)
49°
d)
59°
6.
If two of the angles of a triangle are 30 and 70 degrees, the third angle measures...
a)
80
b)
100
c)
60
d)
90
7.
What is the measure of the unlabeled angle of the triangle?
a)
90*
b)
82*
c)
98*
d)
75*
8.
Find the measure of angle x.
a)
138
b)
96
c)
93
d)
87
9.
Solve for x.
a)
5
b)
12
c)
-7
d)
-6
10.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
11.
Find the measure of the missing angle.
a)
30o
b)
110o
c)
150o
d)
40o
12.
Find the measure of the missing angle.
a)
8o
b)
58o
c)
122o
d)
64o
13.
Solve for x.
a)
7
b)
9
c)
-11
d)
-6
14.
Challenge: Find the measure of the indicated angle.
a)
145 degrees
b)
24 degrees
c)
20 degrees
d)
21 degrees
15.
Which of the following angles can you add together to equal angle d?
a)
Angle a and Angle b
b)
Angle b and Angle c
c)
Angle a and Angle c
d)
Angle a and Angle b and Angle c
16.
Which of the following terms best describes Angle d?
a)
Remote interior angle
b)
Corresponding angle
c)
Exterior angle
d)
Interior angle
17.
What is the measure of angle b?
a)
36o
b)
56o
c)
63o
d)
117o
18.
Find the value of x by using the exterior angle theorem.
a)
A
b)
B
c)
C
d)
D
19.
Find the measure of the indicated angle.
a)
145
b)
113
c)
102
d)
78
20.
Find the measure of the indicated angle.
a)
34
b)
46
c)
62
d)
36
21.
Which of the following is NOT one of the angle measures?
a)
95
b)
40
c)
85
d)
45
22.
What is the measure of y?
a)
20
b)
50
c)
62
d)
90
23.
Find the measure of the indicated angle.
a)
40
b)
108
c)
72
d)
68
100 %
