Angle Relationships with Parallel Lines and Transversals

Front

What are supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Front

What type of angle pair are Angle 3 and Angle 6 if they are on opposite sides of the transversal and inside the parallel lines?

Back

Angle 3 and Angle 6 are alternate interior angles.

Front

Which angles are considered alternate exterior angles?

Back

Alternate exterior angles are pairs of angles that are on opposite sides of the transversal and outside the parallel lines.

Front

What are exterior angles in relation to parallel lines?

Back

Exterior angles are angles that are located outside the parallel lines.

Front

Define vertical angles.

Back

Vertical angles are angles that are opposite each other when two lines intersect.

Front

What is the measure of supplementary angles?

Back

Supplementary angles measure 180 degrees.

Front

Identify the angle pair: Angle 1 and Angle 8 are examples of which type of angle pair?

Back

Angle 1 and Angle 8 are alternate exterior angles.

Front

What is the relationship between corresponding angles when a transversal crosses parallel lines?

Back

Corresponding angles are equal when a transversal crosses parallel lines.

Front

What are interior angles?

Back

Interior angles are angles that are located between the two parallel lines.

Front

What is the sum of the measures of interior angles formed by a transversal and parallel lines?

Back

The sum of the measures of interior angles on the same side of the transversal is 180 degrees.