Angle Pairs

Front

What are vertical angles?

Back

Angles that are opposite of each other when lines intersect.

Front

Name the angle relationship that occurs when two lines intersect and form pairs of angles that are opposite each other.

Back

Vertical Angles

Front

What are complementary angles?

Back

Angles that add up to 90°.

Front

What is the angle relationship formed by two angles on the same side of a transversal and inside the two lines?

Back

Same-Side Interior

Front

Identify the angle pair that adds up to 90°.

Back

Complementary angles.

Front

What are supplementary angles?

Back

Angles that add up to 180°.

Front

What is a linear pair?

Back

A pair of adjacent angles that are supplementary.

Front

What are alternate interior angles?

Back

Angles that are on opposite sides of the transversal and inside the two lines.

Front

What are alternate exterior angles?

Back

Angles that are on opposite sides of the transversal and outside the two lines.

Front

What are corresponding angles?

Back

Angles that are in the same position on two parallel lines in relation to a transversal.