Parallel Lines Cut by a Transversal

Front

What are parallel lines?

Back

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

Front

What is a transversal?

Back

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

Front

What are same side exterior angles?

Back

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

Front

What are alternate interior angles?

Back

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

Front

What are corresponding angles?

Back

Angles that are in the same position on two different lines cut by a transversal.

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect.

Front

If angle 1 is 135 degrees, what is the measure of angle 3 if they are vertical angles?

Back

135 degrees.

Front

What is the equation to find the value of X when given angles?

Back

8X - 17 = 5X + 19.

Front

Name a pair of same side exterior angles if angle 2 is 50 degrees and angle 7 is 130 degrees.

Back

Angle 2 & angle 7.

Front

What is the relationship between corresponding angles when two parallel lines are cut by a transversal?

Back

They are equal.