Angle Pairs

Angle Pairs

Mrs. May

Adjacent angles share a common side and common vertex. They are neighbors.

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Adjacent Angles

Adjacent angles are opposite congruent angles. They have the same degrees


*congruent: has the same measure

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Vertical Angles

Two angles that add up to 90 degrees





Ex: 30 + 60 = 90

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Complementary Angles

Two angles that add up to 180 degrees





Ex: 120 + 60 = 180

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Supplementary Angles

Multiple Choice

Choose the angle pair shown in the picture

• Adjacent

• Vertical

Multiple Choice

What type of angle pair is shown

• Adjacent

• Vertical

Multiple Choice

What type of angle pair is shown

• Supplementary

• Complementary

Multiple Choice

What type of angle is ∠7 and ∠8?

• Supplementary

• Complementary

Multiple Choice

What type of angle is ∠2 and ∠3?

• Adjacent

• Vertical

Multiple Choice

If ∠5 is 110 degrees, ∠8 is _____

• 110

• 70

• 90

• 20

Multiple Choice

Together ∠6 and ∠8 make ____ degrees

• 180

• 90

• 270

• 360

Multiple Choice

Find the measurement of angle x

• 45

• 270

• 35

• 90

Match

Match the following

• Complementary

• Supplementary

• Vertical

• Adjacent

Two angles that add up to 90 degrees

Two angles that add up to 180 degrees

Opposite congruent angles

Two angles that share a common side

• Two angles that add up to 90 degrees

• Two angles that add up to 180 degrees

• Opposite congruent angles

• Two angles that share a common side

Multiple Choice

Find the measurement of angle y

• 90

• 76

• 104

• 14

Multiple Choice

Find the measurement of angle x

• 90

• 76

• 104

• 14

Multiple Choice

The picture shows two angles that add up to ____ degrees

• 90

• 180

• 72

• 270

Multiple Choice

The picture shows two angles that add up to ____ degrees

• 90

• 180

• 72

• 270