Supplementary/Complementary Angles

Front

What are supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Tags

CCSS.7.G.B.5

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What are complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Tags

CCSS.7.G.B.5

Front

If one angle measures 75°, what is the measure of its supplementary angle?

Back

105°

Tags

CCSS.7.G.B.5

Front

If one angle measures 65°, what is the measure of its supplementary angle?

Back

115°

Tags

CCSS.7.G.B.5

Front

What is the sum of the measures of two supplementary angles?

Back

180 degrees.

Tags

CCSS.7.G.B.5

Front

What is the sum of the measures of two complementary angles?

Back

90 degrees.

Tags

CCSS.7.G.B.5

Front

If angle A is 55°, what is the measure of angle B if they are supplementary?

Back

125°

Tags

CCSS.7.G.B.5

Front

If angle X is 10°, what is the measure of angle Y if they are complementary?

Back

80°

Tags

CCSS.7.G.B.5

Front

What term describes angles that are next to each other and share a common side?

Back

Adjacent angles.

Tags

CCSS.7.G.B.5

Front

What is the value of 'x' if angle A is 70° and angle B is supplementary to angle A?

Back

110°

Tags

CCSS.7.G.B.5