Free Printable (GEO) 1.5 Exploring Angle Pairs

1.

Name the angle pair.

a)

Complementary

b)

Supplementary

c)

Adjacent

d)

Vertical

2.

Name the angle pair.

a)

Complementary

b)

Supplementary

c)

Adjacent

d)

Vertical

3.

Angles 4 and 1 are what angle pair?

a)

Complementary

b)

Supplementary

c)

Acute

d)

Vertical

4.

Name a pair of angles that form a linear pair.

a)

Angles 1 and 2

b)

Angles 2 and 4

c)

Angles 5 and 8

d)

Angles 9 and 10

5.

Name a pair of angles that are vertical.

a)

Angles 4 and 5

b)

Angles 7 and 9

c)

Angles 8 and 9

d)

Angles 5 and 7

6.

Name the angle pair.

a)

Complementary

b)

Supplementary

c)

Linear Pair

d)

Vertical

7.

Find angle 1 if angle 2 = 36

a)

144

b)

54

c)

36

d)

154

8.

Find x if the angles are complementary.

a)

15

b)

75

c)

25

d)

90

9.

Find x

a)

12

b)

15

c)

9

d)

3

10.

Solve.

a)

63, 27

b)

63, 33

c)

5, 33

d)

30, 60

11.

Solve for x.

a)

10.5

b)

11.5

c)

34

d)

34.5

12.

Angles on opposite sides of a vertex and are congruent are called _____.

a)

Vertical angles

b)

Supplementary Angles

c)

Corresponding Angles

d)

Alternate Interior Angles

13.

Angles which add up to 180° are called _____.

a)

Vertical angles

b)

Supplementary Angles

c)

Corresponding Angles

d)

Complementary Angles

14.

Angles which add up to 90° are called _____.

a)

Vertical angles

b)

Supplementary Angles

c)

Corresponding Angles

d)

Complementary Angles

15.

Sally is solving a problem in which angles measuring 6x° and (10 + 11x)° are supplementary. What is the value of x?

a)

x = 11

b)

x = 8

c)

x = 10

d)

x = 9

16.

Question #5

a)

∠AOB

b)

∠AOE

c)

∠COA

d)

∠COD

17.

The supplement of an angle is 65 °. What is the measure of the angle?

a)

25°

b)

15°

c)

115°

d)

35°

18.

1. Find X

a)

28

b)

5

c)

55

d)

40

19.

a)

x=3/17

b)

x=9

c)

x=3

d)

x= -3

20.

a)

x=67

b)

x=43

c)

x=55

d)

x=12

21.

Which are pairs of vertical angles? Select all that apply.

a)

∠COB & ∠COA

b)

∠AOD & ∠AOC

c)

∠COB & ∠AOD

d)

∠BOD & ∠AOD

e)

∠DOB & ∠COA

22.

Name the vertical angle to
∠h.

a)

∠f

b)

∠i

c)

∠g

d)

∠j

23.

Find the value of x?

a)

16

b)

148

c)

68

d)

32

24.

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°

25.

Vertical angles are always

a)

90 degrees

b)

180 degrees

c)

congruent

d)

adjacent

26.

Name the angle relationship shown.

a)

Adjacent

b)

Vertical

c)

Complementary

d)

Supplementary

e)

No relationship

27.

Name the angle relationship between $\angle DOC$ and $\angle BOA$ .

a)

Vertical

b)

Adjacent

c)

No relationship

d)

Supplementary

e)

Complementary

28.

∠3 and ∠1 are _____________

a)

Not related

b)

Vertical

c)

Complementary

d)

Supplementary

e)

Adjacent

29.

∠7 and ∠8 are _______________

a)

Vertical

b)

Not related

c)

Adjacent

d)

Supplementary

e)

Complementary

30.

What angle is vertical to angle 2?

a)

∠4

b)

∠1

c)

∠2

d)

∠5

31.

Name a pair of vertical angles in the figure.

a)

∠1 and ∠4

b)

∠6 and ∠5

c)

∠2 and ∠4

d)

∠1 and ∠6

32.

∠1 and ∠2 are _____________

a)

Complementary

b)

Supplementary

c)

Adjacent

d)

Vertical

33.

∠3 and ∠1 are _____________

a)

Nothing

b)

Vertical

c)

Complementary

d)

Supplementary

34.

∠TPU and ∠UPQ are ______________

a)

Vertical

b)

Complementary and Adjacent

c)

Supplementary and Adjacent

d)

Nothing

35.

What angle is complementary to angle 4?

a)

∠5

b)

∠3

c)

∠2

d)

∠1

36.

Name two acute vertical angles.

a)

∠EKF and ∠HKG

b)

∠EKH and ∠GKH

c)

∠HKE and ∠GKJ

d)

∠GKH and ∠JKG

37.

Find the missing angle.

a)

60

b)

70

c)

50

d)

140

38.

Complementary angles measures _____ degrees.

a)

45

b)

180

c)

90

d)

30

39.

Supplementary Angles measure _____ degrees.

a)

180

b)

55

c)

100

d)

90

40.

What is the measure of the missing angle?

a)

9

b)

109

c)

89

d)

96

41.

What angle pair is pictured?

a)

Alternate Interior Angles

b)

Supplementary Angles

c)

Vertical Angles

d)

Corresponding Angles

42.

Angles A and B are COMPLEMENTARY. Angle A has a measure of 30 degrees, what is the angle measure of angle B?

a)

30 degrees

b)

60 degrees

c)

90 degrees

d)

180 degrees

43.

True or False: Vertical Angles are congruent.

a)

True

b)

False

44.

Angle 2 is 50. What is the measure of angle 4?

a)

50

b)

130

c)

40

45.

What are adjacent angles?

a)

Angles that are across from each other

b)

Angles that add to 180

c)

Angles that add to 90

d)

Angles that are next to each other

46.

Are angle DOC and angle BOA vertical, adjacent, or neither?

a)

Vertical

b)

Adjacent

c)

Neither

47.

Solve for x

a)

5

b)

90

c)

25

d)

10

48.

Find the value of x.

a)

14

b)

112

c)

108

d)

104

49.

Find the value of x.

a)

41

b)

44

c)

128

d)

38

50.

If the measure of ∠2 is 83°, what is the measure of ∠3?

a)

7°

b)

17°

c)

83°

d)

97°

(GEO) 1.5 Exploring Angle Pairs

Total questions: 50

Worksheet time: 2hrs 41mins

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