wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Angles!

Total questions: 99

Worksheet time: 2hrs 8mins

Name
Class
Date
1.

What relationship exists between angles 1 and 2

a)

Corresponding angles

b)

Supplementary angles

c)

Vertical angles

d)

Alternate Exterior Angles

2.

What relationship exists between angles 1 and 2

a)

Corresponding angles

b)

Supplementary angles

c)

Vertical angles

d)

Alternate Exterior Angles

3.

What relationship exists between angles 1 and 5

a)

Corresponding angles

b)

Supplementary angles

c)

Vertical angles

d)

Alternate Exterior Angles

4.

What relationship exists between angles 2 and 3

a)

Corresponding angles

b)

Supplementary angles

c)

Vertical angles

d)

Alternate Exterior Angles

5.

What relationship exists between angles 2 and 7

a)

Corresponding angles

b)

Supplementary angles

c)

Vertical angles

d)

Alternate Exterior Angles

6.

Which angles are Corresponding Angles? \angle  

a)

4\angle4   and  8\angle8  

b)

5 and 4\angle5\ and\ \angle4  

c)

1 and 4\angle1\ and\ \angle4  

d)

6 and 4\angle6\ and\ \angle4  

7.

Which Angles are Alternate Interior Angles?

a)

5 and 8\angle5\ and\ \angle8

b)

5 and 4\angle5\ and\ \angle4

c)

1 and 5\angle1\ and\ \angle5

d)

6 and 4\angle6\ and\ \angle4

8.

Which angles are supplementary?

a)

Corresponding angles

b)

Same Side Interior Angles

c)

Vertical angles

d)

Alternate Interiotr Angles

9.

Which best describes the relationship between angles 7 and 8?

a)

Corresponding angles

b)

Same Side Interior Angles

c)

Same Side Exterior angles

d)

Supplementary Angles

10.

Which Angles are Vertical Angles?

a)

5 and 3\angle5\ and\ \angle3

b)

2 and 4\angle2\ and\ \angle4

c)

1 and 4\angle1\ and\ \angle4

d)

6 and 4\angle6\ and\ \angle4

11.

Which Angles are congruent?

a)

5 and 8\angle5\ and\ \angle8

b)

3 and 5\angle3\ and\ \angle5

c)

6 and 4\angle6\ and\ \angle4

d)

3 and 4\angle3\ and\ \angle4

12.

An angle with a measure of exactly

90°90\degree  

a)

Obtuse

b)

Right

c)

Acute

d)

Straight

13.

An angle with a measure of exactly

180°180\degree  

a)

Obtuse

b)

Right

c)

Acute

d)

Straight

14.

An angle with a measure of less than 

90°90\degree  

a)

Obtuse

b)

Right

c)

Acute

d)

Straight

15.

An angle with a measure of greater than

90°90\degree  but less than  180°180\degree  

a)

Obtuse

b)

Right

c)

Acute

d)

Straight

16.

Angles that share a common vertex are called_________

a)

Adjacent Angles

b)

Vertical Angles

c)

Complementary Angles

d)

Supplementary Angles

17.

Angles that are opposite each other when 2 lines intersect AND are congruent.

a)

Adjacent Angles

b)

Vertical Angles

c)

Complementary Angles

d)

Supplementary Angles

18.

Two angles whose sum of their measure is  90°90\degree  

a)

Adjacent Angles

b)

Vertical Angles

c)

Complementary Angles

d)

Supplementary Angles

19.

Two angles whose sum of their measure is  180°180\degree  

a)

Adjacent Angles

b)

Vertical Angles

c)

Complementary Angles

d)

Supplementary Angles

20.

The word congruent means _______

a)

Having the same measure

b)

Having the same vertex

c)

Sharing a ray

d)

Two rays with a vertex

21.

What is the measure of  ABD\angle ABD ?

a)

90°90\degree  

b)

42°42\degree  

c)

X°X\degree  

d)

180°180\degree  

22.

What is the measure of  ABC\angle ABC ?

a)

90°90\degree  

b)

42°42\degree  

c)

X°X\degree  

d)

  48°48\degree  

23.

What is the measure of  CBD\angle CBD ?

a)

90°90\degree  

b)

42°42\degree  

c)

44°44\degree  

d)

  48°48\degree  

24.

T of F?

Angles a & b are adjacent angles

a)

True

b)

False

25.

T of F?

Angles a & b are adjacent angles

a)

True

b)

False

26.

T of F?

Angles a & b are adjacent angles

a)

True

b)

False

27.

T of F?

Angles a & b are adjacent angles

a)

True

b)

False

28.
What are vertical angles?
a)
Angles that are adjacent to each other
b)
Angles that add up to 180°
c)
Angles that are opposite of each other when lines intersect
d)
Angles that add up to 90°
29.
Find the missing angle.
a)
60
b)
70
c)
50
d)
140
30.

Find the missing angle.

a)

43

b)

47

c)

57

d)

67

31.
Supplementary Angles measure _____ degrees.
a)
180
b)
55
c)
100
d)
90
32.
Identify the type of angle shown.
a)
Complementary
b)
Supplementary
33.
Identify the type of angle shown.
a)
Complementary
b)
Supplementary
34.
What angle pair is pictured?
a)
Alternate Interior Angles
b)
Supplementary Angles
c)
Vertical Angles
d)
Corresponding Angles
35.
Which are pairs of vertical angles?
a)
∠COB & ∠COA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOD
36.
If angle ∠ABD is 67°. What is ∠DBC?
a)
180°
b)
90°
c)
67°
d)
23°
37.
Find what the value of x.
a)
56
b)
66
c)
156
d)
166
38.
Find the value of x.
a)
15
b)
16
c)
18
d)
19
39.
What kind of angles are shown?
a)
complementary
b)
supplementary
c)
adjacent
d)
corresponding
40.
∠1 and ∠3 can best be described as - 
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
41.
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°
42.
Tell whether the angles are complementary or supplementary. Then find the value of x.
a)
Complementary; x=25
b)
Complementary; x=5
c)
Supplementary; x=25
d)
Supplementary; x=5
43.
Find the missing angle.
a)
60°
b)
70°
c)
50°
d)
140
44.
What are complementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect.
45.
What are supplementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect
46.
What are vertical angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that add up to 360°
d)
Angles that are opposite of each other when lines intersect and are equal
47.
Find the missing angle.  Find x.
a)
20o
b)
70o
c)
160o
d)
180o
48.
What is the supplement of 12°?
a)
78°
b)
180°
c)
168°
d)
90°
49.
Solve for x
a)
20
b)
25
c)
120
d)
180
50.
Name the vertical angle to
∠h.
a)
∠f
b)
∠i
c)
∠g
d)
∠j
51.
Which are pairs of vertical angles?
a)
∠COB & ∠COA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOD
52.
Solve for x.
a)
20
b)
60
c)
90
d)
180
53.
Solve for x.
a)
78
b)
13
c)
26
d)
90
54.
Find the value of x. 
a)
13
b)
5
c)
55
d)
54
55.
complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
56.
Two angles are complementary if the sum of their angles is 180o
a)
True
b)
False
57.
Vertical angles are always
a)
acute
b)
total 180 degrees
c)
congruent (equal measures)
d)
adjacent angles
58.
a)
A
b)
B
c)
C
d)
D
59.
Find the missing angle.
a)
60
b)
70
c)
50
d)
140
60.

Find the missing angle.

a)

43

b)

47

c)

57

d)

67

61.
Identify the type of angle shown.
a)
Complementary
b)
Supplementary
62.
What angle pair is pictured?
a)
Alternate Interior Angles
b)
Supplementary Angles
c)
Vertical Angles
d)
Corresponding Angles
63.
Which are pairs of vertical angles?
a)
∠COB & ∠COA
b)
∠AOD & ∠AOC
c)
∠COB & ∠AOD
d)
∠BOD & ∠AOD
64.

Which angles are vertical angles?

a)

8 & 7\angle8\ \&\ \angle7

b)

8 & 6\angle8\ \&\ \angle6

c)

8 & 5\angle8\ \&\ \angle5

65.
This is what kind of angle?
a)
obtuse
b)
right
c)
straight
d)
acute
66.

Which type of angle is this?

a)

Acute

b)

Obtuse

c)

Right

67.

Which one is a right angle?

a)
b)
c)
d)
68.

Which one is an acute angle?

a)
b)
c)
d)
69.
Which type of angle is pictured?
a)
Acute
b)
Right
c)
Obtuse
d)
Straight
70.
a)
acute
b)
obtuse
c)
right
71.
What is an "Acute" Angle?
a)
Angle that measures 180
b)
An Angle that measures 90
c)
An angle that measures more than 90
d)
An angle that measures less than 90
72.

What type of angle is ABD?

a)

obtuse

b)

acute

c)

right

d)

None of the Above

73.

What type of angle is CDB?

a)

obtuse

b)

acute

c)

right

d)

None of the Above

74.
What kind of angles are shown?
a)
complementary
b)
supplementary
c)
adjacent
d)
corresponding
75.
∠1 and ∠3 can best be described as - 
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
76.
Find the missing angle.
a)
60°
b)
70°
c)
50°
d)
140
77.
What are complementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect.
78.
What are supplementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect
79.
An angle whose measure is exactly 90 degrees.
a)
acute
b)
vertical
c)
right
d)
straight
80.
How many degrees is a straight angle?
a)
90
b)
360
c)
180
d)
145
81.
This is what kind of angle?
a)
right
b)
acute
c)
obtuse
d)
straight
82.
This is what kind of angle?
a)
obtuse
b)
right
c)
straight
d)
acute
83.
Angles are measured using a ______.
a)
compass
b)
protractor
c)
ruler
d)
prospector
84.
complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
85.
complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
86.
If m∠1 = 30°, then m∠3 = 
a)
30°
b)
60°
c)
150°
d)
undetermined
87.
Two angles are complementary if the sum of their angles is 180o
a)
True
b)
False
88.
Angle PTQ is 
a)
obtuse
b)
acute
c)
right
d)
straight
89.
Angle PTS is 
a)
acute
b)
obtuse
c)
right
d)
straight
90.
Angle RTS can also be named 
a)
Angle STR
b)
Angle SRT
c)
Angle RST
91.
There are two right angles shown in this figure.  They are
a)
angle WZU and angle XZW
b)
angle WZU and angle YZX
c)
angle XZU and angle WZU
92.
If an angle measure is 24 degrees, then the angle is 
a)
a right angle
b)
an obtuse angle
c)
an acute angle
d)
a straight angle
93.
Find what the value of x.
a)
118
b)
108
c)
28
d)
58
94.
Find the value of x.
a)
18°
b)
28°
c)
38°
d)
118°
95.
Solve for x
a)
37
b)
43
c)
47
d)
57
96.
What is the value of x?
a)
37
b)
72
c)
108
d)
18
97.
What is the measure of the missing angle?
a)
9
b)
109
c)
89
d)
96
98.
How are these angles related?
a)
Vertrical
b)
Complementary 
c)
Adjacent
d)
Supplementary 
99.

Bonus: When is Dr. Seuss's birthday?

a)

March 1

b)

March 2

c)

March 3

d)

March 4