Identifying Transversals & Angle Pairs

Front

What is a transversal?

Back

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

Front

Define corresponding angles.

Back

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

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles that lie between two lines and on opposite sides of a transversal.

Front

What are alternate exterior angles?

Back

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

Front

Define same side interior angles.

Back

Same side interior angles are pairs of angles that lie between two lines and on the same side of a transversal.

Front

If angle 4 is 50 degrees, what is the measure of angle 8 if they are corresponding angles?

Back

Angle 8 is also 50 degrees.

Front

If angle 3 is 70 degrees, what is the measure of angle 5 if they are alternate interior angles?

Back

Angle 5 is also 70 degrees.

Front

What is the relationship between alternate exterior angles when the lines are parallel?

Back

Alternate exterior angles are equal when the lines are parallel.

Front

If angle 7 is 120 degrees, what is the measure of angle 14 if they are corresponding angles?

Back

Angle 14 is also 120 degrees.

Front

What is the sum of the measures of same side interior angles?

Back

The sum of the measures of same side interior angles is 180 degrees.