Geometry Angle Pairs Check In

Front

What are complementary angles?

Back

Angles that add up to 90°.

Front

Identify the angle pair: Adjacent, Supplementary, Complementary, Vertical.

Back

Adjacent.

Front

Name the angle pair: Complementary, Supplementary, Adjacent, Vertical.

Back

Adjacent.

Front

What are vertical angles?

Back

Angles that are opposite of each other when lines intersect.

Front

What is the sum of supplementary angles?

Back

180°.

Front

What are supplementary angles?

Back

Angles that add up to 180°.

Front

What is the definition of adjacent angles?

Back

Angles that share a common side and vertex.

Front

What is the relationship between vertical angles?

Back

Vertical angles are equal to each other.

Front

If two angles are complementary, what is their sum?

Back

90°.

Front

If two angles are supplementary, what is their sum?

Back

180°.