WorksheetsAngles Protractors and Unknown Angles
Total questions: 25
Worksheet time: 35mins
Name
Class
Date
1.
What is a right angle?
a)
Ana angle that measures more than 90 degrees.
b)
An angle that measures less than 90 degrees.
c)
An angle that measures exactly 90 degrees.
d)
An angle that measures 180 degrees.
2.
What is an "acute" angle?
a)
An angle that measures 180 degrees.
b)
An angle that measures 90 degrees.
c)
An angle that measures more than 90 degrees.
d)
An angle that measures less than 90 degrees.
3.
A figure is shown. Which two of the given line segments appear to be parallel?
a)
Line segments MN and NP
b)
Line segments LM and NP
c)
Line segments KL and LM
d)
Line segments JK and JP
4.
Ms. Yokoshima shows her students a set of triangles. How many triangles in the set are obtuse?
a)
3 triangles
b)
1 triangle
c)
2 triangles
d)
. 4 triangles
5.
Which statement below is NOT true about the two triangles?
a)
Both triangles are right triangles.
b)
Neither triangle is an obtuse triangle.
c)
Both triangles have acute angles.
d)
One triangle is an acute triangle and the other is a right triangle.
6.
What is the measure of the following angle?
a)
120 degrees.
b)
175 degrees.
c)
60 degrees.
d)
10 degrees.
7.
What is the measure of the following angle?
a)
21 degrees.
b)
34 degrees.
c)
70 degrees.
d)
172 degrees.
8.
What is the measure of the following angle?
a)
78 degrees.
b)
103 degrees.
c)
190 degrees.
d)
58 degrees.
9.
What is the measure of the angle?
a)
110 degrees.
b)
140 degrees.
c)
150 degrees.
d)
170 degrees.
10.
What is the measurement of the angle?
a)
163 degrees
b)
22 degrees
c)
38 degrees
d)
158 degrees
11.
What is the measurement of the angle?
a)
180 degrees
b)
175 degrees
c)
15 degrees
d)
5 degrees
12.
What is the measurement of the angle?
a)
130 degrees
b)
50 degrees
c)
45 degrees
d)
125 degrees
13.
What is the measurement of the angle?
a)
70 degrees
b)
110 degrees
c)
115 degrees
d)
75 degrres
14.
What is the measure of angle JKL?
a)
97°
b)
92°
c)
36°
d)
133°
15.
Cade is using a protractor to construct an angle that measures 115°. First, he draws ray PQ, as shown on the protractor. To complete the 115° angle, Cade should draw another ray that starts at point P and passes through –
a)
V
b)
T
c)
S
d)
Q
16.
What is the measure of angle CED?
a)
70°
b)
110°
c)
50°
d)
60°
17.
What is the measure of angle AEB?
a)
70°
b)
110°
c)
50°
d)
60°
18.
What is the measure of angle BEC?
a)
70°
b)
110°
c)
50°
d)
60°
19.
What is the measure of angle AEC?
a)
70°
b)
110°
c)
50°
d)
60°
20.
Triangle LMN is shown above. What is the measure of angle LMN?
a)
65°
b)
155°
c)
90°
d)
25°
21.
What is the measure of ∠NUD
a)
60°
b)
120°
c)
140°
d)
40°
22.
What is the measure of ∠NUE
a)
60°
b)
120°
c)
140°
d)
40°
23.
What is the measure of ∠DUT
a)
60°
b)
120°
c)
140°
d)
40°
24.
What is the measure of ∠EUD
a)
60°
b)
120°
c)
140°
d)
80°
25.
What is the measure of ∠TUE
a)
40°
b)
120°
c)
140°
d)
80°
100 %
