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Worksheets

Angles and Angle Relationships

Total questions: 60

Worksheet time: 1hrs 28mins

Name
Class
Date
1.
If the m<MRT equals 133 degrees, what is the m<MRN?
a)
24
b)
46
c)
48
d)
96
2.

Find the values for x, y, and z. List them in alphabetical order with commas in between.

(a)  

3.

What is the measure of \angle  CED?

a)

56 °\degree  

b)

72 °\degree  

c)

108 °\degree  

d)

Can Not Determine

4.

Identify the relationship:

a)

vertical angles

b)

supplementary

c)

linear pair

d)

adjacent angles

5.

Vertical angles are ______.

a)

always congruent

b)

sometimes congruent

c)

never congruent

6.

What do we call two angles whose measures add up to 180 degrees?

a)

Vertical angles

b)

Straight angle

c)

Undefined terms

d)

Supplementary angles

7.

Find the measurement of angle A.

a)

180°

b)

157°

c)

23°

d)

67°

8.

Angle A and Angle B are __________________.

a)

Complementary

b)

Supplementary

c)

a Linear Pair

d)

Vertical Angles

9.
Solve for the value x.
a)
156
b)
52
c)
22
d)
66
10.

Find the missing angle

a)

76

b)

66

c)

156

d)

154

11.

Which equation represents this angle relationship?

a)

6x + 12 = 3x - 3

b)

3x + 15 = 180

c)

9x + 9 = 180

d)

3x + 9 = 90

12.

Examine the three different angles. What must be the value of x?

(a)  

13.
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
14.

What is the measure of angle A? (only type the number) REMEMBER, straight line = 180

(a)  

15.

What is the value of x?

a)

9

b)

27

c)

135

d)

45

16.

The total number of degrees in supplementary angles

a)

45

b)

90

c)

180

d)

360

17.

1\angle1  and 2\angle2  are

a)

complementary

b)

supplementary

18.
Find the supplement of the angle
a)

108o

b)

18o

c)

72o

d)

162o

19.
∠1 and ∠2 can best be described as - 
a)
complementary angles
b)
supplementary angles
c)
vertical angles
20.

The sum of the measures of two supplementary angles is 90 degrees.

a)

Always true

b)

Sometimes true

c)

Never true

21.

Find the missing angle (x)

a)

x= 50

b)

x=180

c)

x=45

d)

x=51

22.

Find x:

a)

34

b)

51

c)

156

d)

14

23.

What is the measure of angle A?

a)

30o

b)

80o

c)

75o

d)

60o

24.

What is the value of "x"?

a)

20

b)

30

c)

25

d)

15

25.
Find the missing angle.  Find x.
a)
20o
b)
70o
c)
160o
d)
180o
26.

What is the relationship of the angles a and c below?

a)

Vertical

b)

Complementary

c)

Corresponding

d)

Supplementary

27.

What is the measure of ∠2?

a)

38

b)

58

c)

71

d)

142

28.

What is the definition of vertical angles?

a)

Angles that share a vertex and one side

b)

Angles that share a vertex and are across from each other (not adjacent) and they are congruent

c)

Angles that have the same measurement

29.

If m∠1 = 30°, then m∠4 =

a)

30°

b)

150°

c)

180°

d)

undetermined

30.
Angles 4 and 2 are what angle pair?
a)
Complementary
b)
Supplementary
c)
Adjacent
d)
Vertical
31.

solve for the missing angle (z)

a)

z= 133

b)

z= 22

c)

z=0

d)

z=180

32.

Two angles are congruent and complementary. Find their size.

a)

30

b)

45

c)

60

d)

90

33.

Find the mHBIm\angle HBI  .

a)

119 degrees

b)

29 degrees

c)

180 degrees

d)

Not enough information to determine the measure.  

34.

If angles AOD and Angles BOC are equivalent, what is the measure of angles AOB?

(a)  

35.

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.

36.

Find the missing angle

a)

65

b)

75

c)

55

d)

50

37.

Find the missing angle.

a)

72

b)

68

c)

90

d)

78

38.

Find the missing angle.

a)

46

b)

52

c)

54

d)

36

39.

Find the missing angle.

a)

28

b)

32

c)

60

d)

38

40.

Find the missing angle.

a)

36

b)

38

c)

26

d)

24

41.

What is the measure of Angle A?

(a)  

42.

What is the measure of Angle A?

(a)  

43.
Find the value of x.
a)
15
b)
30
c)
45
d)
60
44.
a)
x = 56
b)
x = 66
c)
x = 156
d)
x = 166
45.
Are these angles complementary, supplementary or neither?
a)
complementary
b)
supplementary
c)
neither
46.
   What is the measure of angle A?
a)
100°
b)
80°
c)
90°
d)
180°
47.
If ∠H and ∠J are complementary, and the measure of ∠H is 35°, what is the measure of ∠J?
a)
145
b)
55
c)
60
d)
65
48.
What kind of angles are shown?
a)
complementary
b)
supplementary
c)
adjacent
d)
corresponding
49.
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°
50.
Tell whether the angles are complementary, supplementary or neither.
a)
Complementary
b)
Supplementary 
c)
Neither
51.
Find the measure of the missing angle.
a)
90o
b)
100
c)
130o
d)
50o
52.
The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 
a)
45°
b)
90°
c)
180°
d)
360°
53.
What is the third angle of a triangle whose 1st angle is 34 and 2nd angle is 101?
a)
32
b)
39
c)
45
d)
54
54.
Find the measure of the indicated angle. 
a)
95
b)
85
c)
35
d)
45
55.
Find the measure of each angle indicated.
a)
50
b)
20
c)
29
d)
48
56.

Solve for x.

a)

44o

b)

-14o

c)

-7o

d)

63o

57.
Solve for x.
a)
16
b)
11
c)
50
d)
6
58.
Find the measure of the indicated angle. 
a)
34
b)
46
c)
62
d)
36
59.
Solve for x.
a)
6
b)
-10
c)
7
d)
-9
60.

Find the value of x

a)

1

b)

15

c)

11

d)

3