Parallel and Transversal Lines

Front

What is the angle relationship between two parallel lines cut by a transversal that are on opposite sides of the transversal and outside the parallel lines?

Back

Alternate Exterior Angles

Front

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

Back

Consecutive Interior Angles

Front

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

Back

Corresponding Angles

Front

What is the angle relationship between two intersecting lines that are opposite each other?

Back

Vertical Angles

Front

If angle 5 is 70 degrees, what is the measure of angle 6 if angle 6 is a corresponding angle?

Back

70 degrees

Front

If angle 1 is 50 degrees, what is the measure of angle 4 if angle 4 is a vertical angle?

Back

50 degrees

Front

If angle 3 is 110 degrees, what is the measure of angle 2 if angle 2 is an alternate interior angle?

Back

110 degrees

Front

If two parallel lines are cut by a transversal and one of the alternate interior angles is 65 degrees, what is the measure of the other alternate interior angle?

Back

65 degrees

Front

If angle 7 is 30 degrees, what is the measure of angle 8 if angle 8 is a consecutive interior angle?

Back

180 - 30 = 150 degrees

Front

What is the sum of the measures of consecutive interior angles formed by two parallel lines cut by a transversal?

Back

180 degrees