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Finding Angle Measures Practice BANK

Total questions: 73

Worksheet time: 2hrs 52mins

Name
Class
Date
1.

Find the m∠MNP.

2.

Find the m∠MNP.

3.

Find the m∠PNO.

4.

Find the m∠A.

5.

The m∠CBD = ___°

6.

If m∠CUB = 78° then the m∠BUS = ___°

7.

If m∠HIJ = 164° and m∠WIJ = 140° then the m∠HIW = ___°

8.

If m∠ECD = 122° and m∠BCE = 36° then the m∠BCD = ___°

9.

If m∠TSP = 54° and m∠TSR = 138° then the m∠PSR = ___°

10.

If m∠JKU = 10° and m∠JKL = 140° then the m∠UKL = ___°

11.

If m∠JKU = 21° and m∠JKL = 156° then the m∠UKL = ___°

12.

If m∠JKU = 8° and m∠JKL = 121° then the m∠UKL = ___°

13.

If m∠JKU = 18° and m∠UKL = 118° then the m∠JKL = ___°

14.

If m∠KPF = 33° and m∠FPY = 41° then the m∠KPY = ___°

15.

If m∠KPF = 12° and m∠FPY = 51° then the m∠KPY = ___°

16.

If m∠KPF = 19° and m∠FPY = 34° then the m∠KPY = ___°

17.

If m∠CBA = 143° and m∠DBC = 52° then the m∠DBA = ___°

18.

If m∠CBA = 135° and m∠DBC = 47° then the m∠DBA = ___°

19.

If m∠PMN = 52° and m∠OMP = 59° then the m∠OMN = ___°

20.

X is in the interior of ∠PQR. 

If m∠RQX = 37° and m∠XQP = 47°, then m∠PQR = ___ °

21.

X is in the interior of ∠PQR. 

If m∠RQX = 17° and m∠XQP = 19°, then m∠PQR = __°

22.

X is in the interior of ∠PQR. 

If m∠RQX = 37° and m∠XQP = 119°, then m∠PQR = ___ °

23.

X is in the interior of ∠PQR. 

If m∠RQX = 44° and m∠XQP = 121°, then m∠PQR = ___ °

24.

X is in the interior of ∠PQR. 

If m∠RQX = 14° and m∠XQP = 98°, then m∠PQR = ___ °

25.

X is in the interior of ∠PQR. 

If m∠RQX = 4° and m∠XQP = 101°, then m∠PQR = ___ °

26.

X is in the interior of ∠PQR. 

If m∠RQX = 84° and m∠XQP = 10°, then m∠PQR = ___ °

27.

X is in the interior of ∠PQR. 

If m∠RQX = 83° and m∠XQP = 90°, then m∠PQR = ___ °

28.

Find the supplementary angle for 104 degrees...

a)

70 degrees

b)

74 degrees

c)

76 degrees

29.

Find the supplementary angle for 69 degrees...

a)

111 degrees

b)

116 degrees

c)

118 degrees

30.

Find the supplementary angle for 119 degrees...

a)

65 degrees

b)

61 degrees

c)

51 degrees

31.

Find the supplementary angle for 106 degrees...

a)

64

b)

74

c)

84

32.

Find the supplementary angle for 75 degrees...

a)

105 degrees

b)

95 degrees

c)

103 degrees

33.

Find the supplementary angle for 51 degrees...

a)

129 degrees

b)

119 degrees

c)

126 degrees

34.

Find the supplementary angle for 118 degrees

a)

56 degrees

b)

52 degrees

c)

62 degrees

35.

Find the supplementary angle for 126 degrees...

a)

44 degrees

b)

52 degrees

c)

54 degrees

36.

Find the supplementary angle for 95 degrees...

a)

85 degrees

b)

75 degrees

c)

65 degrees

37.

Find the supplementary angle for 66 degrees

a)

114 degrees

b)

104 degrees

c)

124 degrees

38.
What is the value of "a"?
39.
What is the value of "a"?
40.
What is the measure of the missing angle?
41.
If ∠H and ∠J are complementary, and the measure of ∠H is 45°, what is the measure of ∠J?
42.
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°
43.

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.

44.
a)
x = 118
b)
x = 108
c)
x = 28
d)
x = 58
45.
If ∠H and ∠J are complementary, and the measure of ∠H is 35°, what is the measure of ∠J?
46.
What is the measure of the missing angle?
47.
If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?
48.
∠1 and ∠3 can best be described as what?
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
49.
 What is the measure of angle B?
a)
100°
b)
80°
c)
90°
d)
180°
50.
   What is the measure of angle A?
a)
100°
b)
80°
c)
90°
d)
180°
51.

What is the measure of the missing angle

52.

What is the measure of angle y?

53.

Which angle is congruent to the marked 

54°54\degree  angle?

54.
The complement of an angle is five times the measure of the angle itself.  Find the angle.
a)
75
b)
15
c)
165
d)
105
55.
The supplement of an angle is 30 less than twice the measure of the angle itself.  Find the measure of the supplement.
a)
70
b)
110
c)
20
d)
160
56.
Two angles are congruent and complementary.  Find their size.
a)
30
b)
45
c)
60
d)
90
57.
Two angles are congruent and supplementary.  Find their size.
a)
30
b)
45
c)
60
d)
90
58.

If the complement of an angle is twice as large as the angle itself then the smaller angle is ​ (a)   and the larger angle is ​ (b)   .

Choose from the below words
30°
60°
180°
45°
90°
50°
25°
40°
10°
80°
59.

If the complement of an angle is 10 less than the angle itself then the smaller angle is​ (a)   and the larger angle is (b)   .

Choose from the below words
40°
50°
90°
180°
60°
100°
80°
70°
30°
110°
60.
Find the m∠1
61.
What is the measure of the missing angle?
62.
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°
63.
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
64.
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.
65.
Is it possible to find the complement angle of 103°? If so, what is it? 
a)
Yes, the complement angle is 77°
b)
Not possible. 
c)
Yes, the compliment angle is 83°
d)
Yes, the complement angle is 13°
66.
What is the supplement angle to 42°?
a)
48°
b)
138°
c)
100°
d)
Not possible
67.
Which phrase is incorrect?
a)
Complementary angles have to be adjacent.
b)
Supplementary angles equal 180°.
c)
Complementary angles can make a right triangle. 
d)
Complementary angles add up to be half of 180°.
68.
What is the supplement angle to 45°?
a)
45°
b)
180°
c)
135°
d)
100°
69.
What is the complement angle to 12°?
a)
78°
b)
68°
c)
168°
d)
90°
70.

If ∠COB is 124°, then ∠BOD = ​ (a)   and they are ​ (b)  

Choose from the below words
56°
supplementary
90°
124°
34°
complementary
vertical angles
180°
64°
24°
71.

Place the correct measurements for x and y.

72.

Practice 1a: Name a pair of complementary angles

a)

1 and 2\angle1\ and\ \angle2

b)

3 and 2\angle3\ and\ \angle2

c)

4 and 5\angle4\ and\ \angle5

d)

3 and 5\angle3\ and\ \angle5

73.

Practice 1b: Name a pair of vertical angles

a)

2  and 4\angle2\ \ and\ \angle4

b)

3  and 2\angle3\ \ and\ \angle2

c)

1 and 4\angle1\ and\ \angle4

d)

3  and 5\angle3\ \ and\ \angle5