WorksheetsTypes of Angles
Total questions: 30
Worksheet time: 30mins
Name
Class
Date
1.
Define Obtuse
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
2.
Define Acute
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
3.
Define Right Angle
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
4.
Define Straight
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
5.
Right, acute, or obtuse?
a)
Acute
b)
Right
c)
Obtuse
6.
Right, acute, or obtuse?
a)
Right
b)
Acute
c)
Obtuse
7.
What angle pair is pictured?
a)
Alternate Interior Angles
b)
Supplementary Angles
c)
Vertical Angles
d)
Corresponding Angles
8.
Find the missing angle. Find x.
a)
15o
b)
50o
c)
130o
d)
165o
9.
Find the missing angle. Find x.
a)
20o
b)
70o
c)
160o
d)
180o
10.
Find the missing angle.
a)
60
b)
70
c)
50
d)
140
11.
The angle relationship shown is -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
angle bisector
12.
∠1 and ∠3 can best be described as -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
13.
Find the value of x.
a)
18°
b)
28°
c)
38°
d)
118°
14.
The angle relationship shown is -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
15.
Find the value of ∠A.
a)
25 degrees
b)
30 degrees
c)
35 degrees
d)
90 degrees
16.
Identify the type of angle shown....
a)
Acute
b)
Obtuse
c)
Reflex
d)
Right Angle
17.
Identify the type of angle shown....
a)
Acute
b)
Obtuse
c)
Reflex
d)
Right Angle
18.
Identify the type of angle shown....
a)
Acute
b)
Obtuse
c)
Reflex
d)
Right Angle
19.
Identify all the ACUTE angles...
a)
37o
b)
135o
c)
23o
d)
4o
e)
175o
20.
Identify all the OBTUSE angles...
a)
87o
b)
245o
c)
303o
d)
164o
e)
95o
21.
Find the missing angle.
a)
43
b)
47
c)
57
d)
67
22.
What is the relationship between the angles shown?
a)
Vertical Angles (Congruent)
b)
Adjacent Angles
c)
Complementary Angles (Sum to 90)
d)
Supplementary Angles (Sum to 180)
23.
Find the value of x.
a)
15
b)
16
c)
18
d)
19
24.
∠3 and ∠4 are an example of...
a)
complementary angles
b)
adjacent angles
c)
vertical angles
25.
∠1 and ∠2 can best be described as -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
26.
What is the sum of the measures of ∠1 and ∠2?
a)
90
b)
180
c)
Cannot determine.
d)
They're equal to each other.
27.
What kind of angles are shown?
a)
complementary
b)
supplementary
c)
adjacent
d)
corresponding
28.
What is an example of a pair of complementary angles?
a)
13° and 45°
b)
10° and 170°
c)
81° and 9°
d)
90° and 3°
29.
Name this angle.
a)
acute
b)
right
c)
obtuse
d)
none of the above
30.
a)
x = 118
b)
x = 108
c)
x = 28
d)
x = 58
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