Parallel Lines Cut by a Transversal

Front

What are supplementary angles?

Back

Angles that add up to 180°.

Front

What angle corresponds to angle 6?

Back

angle 2.

Front

Name the angle relationship when two parallel lines are cut by a transversal and the angles are in the same position on different lines.

Back

Corresponding.

Front

If angle 1 is 135 degrees, what is the measure of angle 3 if they are alternate interior angles?

Back

135 degrees.

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect.

Front

What are consecutive interior angles?

Back

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

Front

If two angles are supplementary and one angle measures 75 degrees, what is the measure of the other angle?

Back

105 degrees.

Front

What is the measure of angle L if it is a corresponding angle to a 51° angle?

Back

51°.

Front

If angle 2 is 45 degrees, what is the measure of angle 8 if they are corresponding angles?

Back

45 degrees.

Front

What is the relationship between alternate exterior angles when two parallel lines are cut by a transversal?

Back

They are equal.