Free Printable Special Angles on Parallel Lines

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Special Angles on Parallel Lines

Total questions: 25

Worksheet time: 25mins

Name

Class

Date

How can we describe these angles?

Corresponding angles

Alternate angles

Interior angles

Vertically opposite angles

How can we describe these angles?

Corresponding angles

Alternate angles

Interior angles

Vertically opposite angles

What is the size of angle x?

108

288

198

How large is angle x?

198

288

108

How big is angle x?

138

180

Given this diagram, what knowledge of angles should you use to solve for x?

Corresponding angles are the same size

Vertically opposite angles are the same size

Interior angles add to 180

Angles on a straight line add to 180

Alternate angles are the same

Given this diagram, what knowledge of angles should you use to solve for x?

Corresponding angles are the same size

Vertically opposite angles are the same size

Interior angles add to 180

Angles on a straight line add to 180

Alternate angles are the same

Angle 1 = 27^oFind the measure of angle 4

27^o

153^o

63^o

90^o

Solve for y.

y = 20

y = 120

y = 60

y = 10

10.

What is the value of x?

11.

Name the angle relationship.

Alternate Interior

Alternate Exterior

Corresponding

Vertical Angles

12.

Name the angle relationship.

Alternate Interior

Alternate Exterior

Corresponding

Vertical Angles

13.

Name the angle relationship.

Alternate Interior

Alternate Exterior

Corresponding

Vertical Angles

14.

If angle B measures 120 degrees, find the measure of angle Q.

120 degrees

-30 degrees

60 degrees

15.

If angle P measures 60 degrees, what is the measure of angle C?

60 degrees

30 degrees

120 degrees

16.

Find D

∠D=116°

∠D=64°

∠D=180°

∠D=26°

17.

Find L

∠L=51°

∠L=129°

∠L=180°

∠L=39°

18.

Solve for x.

-41

-9

-21

19.

In the diagram, which of the following statements are false?

∠1 and ∠4 are vertical angles

∠4 and ∠5 are alternate interior angles

∠1 and ∠8 are alternate interior angles

∠2 and ∠6 are corresponding angles

20.

Name the corresponding angle to angle 4.

angle 8

angle 6

angle 2

angle 5

21.

Name the alternate interior angle to angle 3.

22.

Name the alternate exterior angle to angle 7.

23.

Solve for x

108

24.

Solve for x

105

52.5

37.5

25.

Solve for x

116

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Special Angles on Parallel Lines

Total questions: 25

Worksheet time: 25mins

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