Parallel lines cut by a transversal vocabulary

Front

For alternate exterior angles to be congruent, the two lines must be _____________

Back

parallel

Front

What is the relationship of the angles formed when two parallel lines are cut by a transversal and are on opposite sides of the transversal?

Back

Alternate Exterior

Front

Name the angle relationship formed when two lines are cut by a transversal and are in the same position relative to the transversal and the two lines.

Back

Corresponding

Front

Name the angle relationship formed when two lines are cut by a transversal and are on opposite sides of the transversal but inside the two lines.

Back

Alternate Interior

Front

Which pair of angles are alternate exterior angles?

Back

Angle 8 and Angle 1

Front

What do you call angles that are on the same side of the transversal and inside the two lines?

Back

Same Side Interior

Front

What is the term for angles that are opposite each other when two lines intersect?

Back

Vertical Angles

Front

If two parallel lines are cut by a transversal, what can be said about the corresponding angles?

Back

They are congruent.

Front

What is the relationship between same side interior angles when two parallel lines are cut by a transversal?

Back

They are supplementary.

Front

What is the term for angles that are on opposite sides of the transversal and outside the two lines?

Back

Alternate Exterior