Vocab & Naming Angles

Front

A right angle is ...

Back

An angle that is exactly equal to 90 degrees

Tags

CCSS.4.G.A.1

Front

A straight angle is ...

Back

An angle that is exactly equal to 180 degrees

Tags

CCSS.4.G.A.1

Front

An obtuse angle is ...

Back

An angle that is greater than 90 degrees but less than 180 degrees

Tags

CCSS.4.G.A.1

Front

An acute angle is ...

Back

An angle that is less than 90 degrees

Tags

CCSS.4.G.A.1

Front

Name the angle relationship: Complementary, Supplementary, Adjacent, Vertical

Back

Supplementary

Tags

CCSS.7.G.B.5

Front

What are complementary angles?

Back

Angles that add up to 90°

Tags

CCSS.7.G.B.5

Front

What are supplementary angles?

Back

Angles that add up to 180°

Tags

CCSS.7.G.B.5

Front

Name the angle relationship: Complementary, Supplementary, Adjacent, Vertical

Back

Adjacent

Tags

CCSS.7.G.B.5

Front

Adjacent angles are angles next to each other that share a common side.

Back

True

Tags

CCSS.7.G.B.5

Front

Vertical angles are

Back

congruent angles formed by intersecting lines and are opposite each other

Tags

CCSS.7.G.B.5