Complementary, Supplementary, Vertical, Adjacent

Front

What are supplementary angles?

Back

Angles whose measures sum up to 180 degrees.

Tags

CCSS.7.G.B.5

Front

What are complementary angles?

Back

Angles whose measures sum up to 90 degrees.

Tags

CCSS.7.G.B.5

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect; they are always equal.

Tags

CCSS.7.G.B.5

Front

What are adjacent angles?

Back

Angles that share a common side and a common vertex but do not overlap.

Tags

CCSS.7.G.B.5

Front

Example of a pair of complementary angles?

Back

81° and 9°.

Tags

CCSS.7.G.B.5

Front

Example of a pair of supplementary angles?

Back

100° and 80°.

Tags

CCSS.7.G.B.5

Front

What is the measure of supplementary angles?

Back

180 degrees.

Tags

CCSS.7.G.B.5

Front

What is the measure of complementary angles?

Back

90 degrees.

Tags

CCSS.7.G.B.5

Front

True or False: Two angles that form a linear pair are always supplementary.

Back

True.

Tags

CCSS.7.G.B.5

Front

True or False: Vertical angles are always adjacent.

Back

False.

Tags

CCSS.7.G.B.5