Complementary and Supplementary Angles

What is the definition of a complementary angle?

• Two angles that have the same measure

• Two angles that measure 90 degrees

• A straight line that equals 180 degrees

• Two angles that measure 180 degrees

Tags

CCSS.7.G.B.5

What is the definition of a supplementary angle?

• Two angles that measure 180 degrees

• A right angle

• Two angles that measure 90 degrees

• Two angles that have the same measure

Tags

CCSS.7.G.B.5

What is an example of a pair of complementary angles?

• 45° and 48°

• 150° and 32°

• 79° and 30°

• 36° and 54°

Tags

CCSS.7.G.B.5

What kind of angles are shown?

• Complementary

• Supplementary

Tags

CCSS.7.G.B.5

Find the missing angle.

• 45°

• 50°

• 140°

• 120°

Tags

CCSS.7.G.B.5

Find the missing angle.

• 28°

• 62°

• 118°

• 180°

Tags

CCSS.7.G.B.5

Are these angle complementary, supplementary, or neither?

• Complementary

• Supplementary

• Neither

Tags

CCSS.7.G.B.5

An angle measures 14°. What is the measure of the complementary angle?

• 76°

• 14°

• 68°

• 166°

Tags

CCSS.7.G.B.5

Find the supplement of this angle

• 40°

• 25°

• 30°

• 10°

Tags

CCSS.7.G.B.5

Solve for x

• x = 10

• x = 60

• x = 15

• x = 30

Tags

CCSS.7.G.B.5