Parallel Lines Cut by a Transversal Test

Front

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

Back

Alternate Interior Angles.

Front

What is the sum of the measures of supplementary angles?

Back

180 degrees.

Front

What is the angle relationship when two parallel lines are cut by a transversal and the angles are on the same side of the transversal and inside the parallel lines?

Back

Same Side Interior Angles.

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect.

Front

What is the angle relationship when two parallel lines are cut by a transversal and the angles are on the same side of the transversal and outside the parallel lines?

Back

Same Side Exterior Angles.

Front

If two angles are complementary, what is the sum of their measures?

Back

90 degrees.

Front

What are corresponding angles?

Back

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

Front

If angle 1 is 37 degrees, what is the measure of its alternate interior angle?

Back

37 degrees.

Front

If angle 1 is 49 degrees, what is the measure of its same side interior angle?

Back

131 degrees.

Front

What is the relationship between vertical angles?

Back

Vertical angles are equal.