Parallel Lines and Transversals-Flashcard Review

Front

What are corresponding angles?

Back

Angles that are in the same position on two parallel lines cut by a transversal.

Front

Identify the relationship: Angle 1 and Angle 4.

Back

Vertical angles.

Front

What are alternate interior angles?

Back

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

Front

Identify the relationship: Angle 2 and Angle 6.

Back

Corresponding angles.

Front

What are same side interior angles?

Back

Angles that are on the same side of the transversal and inside the two parallel lines.

Front

Identify the relationship: Angle 7 and Angle 1.

Back

Alternate exterior angles.

Front

What is the definition of vertical angles?

Back

Angles that are opposite each other when two lines intersect.

Front

Identify the relationship: Angle 4 and Angle 5.

Back

Alternate interior angles.

Front

What is the definition of same side exterior angles?

Back

Angles that are on the same side of the transversal and outside the two parallel lines.

Front

Identify the relationship: Angle 12 and Angle 13.

Back

Corresponding angles.