Angles of Parallel Lines

Front

What is a transversal?

Back

A line that intersects two or more lines.

Front

What are Alternate Exterior Angles?

Back

Angles that are on opposite sides of the transversal and outside the two lines.

Front

What are Consecutive Interior Angles?

Back

Angles that are on the same side of the transversal and between the two lines.

Front

What is the relationship between Vertical Angles?

Back

Vertical angles are equal to each other.

Front

What is the relationship between Alternate Interior Angles?

Back

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

Front

What is the relationship between Corresponding Angles?

Back

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

Front

What is the sum of the interior angles on the same side of a transversal?

Back

The sum is 180 degrees.

Front

What are Same-Side Exterior Angles?

Back

Angles that are on the same side of the transversal and outside the two lines.

Front

How do you identify Alternate Exterior Angles?

Back

They are located on opposite sides of the transversal and outside the parallel lines.

Front

What is the definition of Parallel Lines?

Back

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