Transversals

Front

What is a transversal?

Back

A transversal is a line that intersects two or more lines at different points.

Front

What are corresponding angles?

Back

Corresponding angles are pairs of angles that are in the same position on different parallel lines cut by a transversal.

Front

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

Back

Alternate interior angles are equal.

Front

What is the sum of the interior angles of a triangle?

Back

The sum of the interior angles of a triangle is 180 degrees.

Front

If angle 5 is 63 degrees, what is the measure of angle 3 if they are alternate exterior angles?

Back

Angle 3 is also 63 degrees.

Front

What are supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Front

If angle 6 is 25 degrees, what is the measure of angle 7 if they are same-side interior angles?

Back

Angle 7 is 155 degrees.

Front

What is the relationship between vertical angles?

Back

Vertical angles are equal.

Front

If angle A and angle G are supplementary, and angle A measures 116 degrees, what is the measure of angle G?

Back

Angle G measures 64 degrees.

Front

What are alternate exterior angles?

Back

Alternate exterior angles are pairs of angles that lie outside the parallel lines and on opposite sides of the transversal.