WorksheetsFind the Missing Angle (Triangles)
Total questions: 25
Worksheet time: 2hrs 5mins
Name
Class
Date
1.
Find the measure of the missing angle.
a)
47
b)
57
c)
53
d)
133
2.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
3.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
4.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
90 degrees
d)
360 degrees
5.
If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...
a)
80
b)
100
c)
60
d)
90
6.
Find the measure of the indicated angle.
a)
95
b)
85
c)
35
d)
45
7.
Find the measure of the missing angle.
a)
30o
b)
110o
c)
150o
d)
40o
8.
Find the missing angle.
a)
151
b)
147
c)
118
d)
62
9.
Find the missing angle in the triangle.
a)
65 degrees
b)
180 degrees
c)
115 degrees
10.
Find the measure of the indicated angle.
a)
135°
b)
55°
c)
45°
d)
60°
11.
Find the measure of the indicated angle.
a)
30°
b)
25°
c)
155°
d)
65°
12.
Find the measure of the missing angle.
a)
47
b)
57
c)
53
d)
133
13.
Find the measure of the missing angle.
a)
145
b)
55
c)
35
d)
45
14.
Find the measure of the missing angle.
a)
139°
b)
66°
c)
138°
d)
116°
15.
Find the measure of the missing angle.
a)
140°
b)
21°
c)
105°
d)
25°
16.
Find the measure of the missing angle.
a)
135o
b)
35o
c)
45o
d)
30o
17.
Find the missing angle.
a)
62o
b)
118o
c)
12o
d)
38o
18.
Find the missing angle.
a)
148o
b)
32o
c)
28o
d)
184o
19.
Find the missing angle.
a)
145o
b)
35o
c)
75o
d)
154o
20.
Find the missing angle.
a)
148o
b)
32o
c)
23o
d)
38o
21.
Find the missing angle.
a)
132o
b)
48o
c)
84o
d)
36o
22.
Find the missing angle.
a)
107o
b)
73o
c)
170o
d)
5o
23.
Find the missing angle.
a)
62o
b)
118o
c)
12o
d)
38o
24.
Find the missing angle.
a)
117o
b)
63o
c)
9o
d)
42o
25.
Find the missing angle.
a)
133o
b)
47o
c)
74o
d)
39o
100 %
