alternate angles, transversal

Front

What are alternate interior angles?

Back

Alternate interior angles are pairs of angles that are on opposite sides of a transversal and inside the two parallel lines. They are equal in measure.

Front

What is the relationship between same side interior angles?

Back

Same side interior angles are supplementary, meaning they add up to 180 degrees.

Front

What are corresponding angles?

Back

Corresponding angles are pairs of angles that are in the same position on two parallel lines in relation to a transversal. They are equal in measure.

Front

What is the sum of supplementary angles?

Back

Supplementary angles always add up to 180 degrees.

Front

How do you find the measure of an angle when given its corresponding angle?

Back

If two angles are corresponding angles, they are equal in measure.

Front

What is a transversal?

Back

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

Front

What is the relationship between alternate exterior angles?

Back

Alternate exterior angles are equal when two parallel lines are cut by a transversal.

Front

What is the measure of angle 1 if angle 2 is 113 degrees and they are corresponding angles?

Back

Angle 1 is also 113 degrees because corresponding angles are equal.

Front

What is the relationship between vertical angles?

Back

Vertical angles are equal in measure.

Front

What is the definition of parallel lines?

Back

Parallel lines are lines in a plane that never meet and are always the same distance apart.