Angle Pairs Practice

Front

What are vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always equal in measure.

Front

What is the sum of complementary angles?

Back

Complementary angles always add up to 90 degrees.

Front

What is the sum of supplementary angles?

Back

Supplementary angles always add up to 180 degrees.

Front

What are adjacent angles?

Back

Adjacent angles are two angles that share a common side and a common vertex but do not overlap.

Front

What is a linear pair of angles?

Back

A linear pair of angles is a pair of adjacent angles formed when two lines intersect. They are supplementary.

Front

Define complementary angles with an example.

Back

Complementary angles are two angles whose measures add up to 90 degrees. Example: 30° and 60°.

Front

Define supplementary angles with an example.

Back

Supplementary angles are two angles whose measures add up to 180 degrees. Example: 110° and 70°.

Front

What is the relationship between vertical angles?

Back

Vertical angles are equal in measure.

Front

How can you identify a linear pair of angles?

Back

A linear pair of angles can be identified as two adjacent angles that form a straight line.

Front

What is the difference between adjacent and vertical angles?

Back

Adjacent angles share a common side and vertex, while vertical angles are opposite each other and are equal.