Parallel lines cut by a Transversal

Front

A line that passes through parallel lines is called a ______________.

Back

transversal

Front

Which pair is NOT corresponding? 1 & 8, 3 & 7, 4 & 8, 1 & 5

Back

1 & 8

Front

Name the angle relationship: Vertical Angles.

Back

Angles that are opposite each other when two lines cross.

Front

Name the angle relationship: Corresponding Angles.

Back

Angles that are in the same position on parallel lines in relation to the transversal.

Front

What are Alternate Interior Angles?

Back

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

Front

What are Alternate Exterior Angles?

Back

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

Front

What are Consecutive Interior Angles?

Back

Angles that are on the same side of the transversal and inside the parallel lines.

Front

If angle 4 is 70 degrees, what is the measure of angle 8?

Back

70 degrees (because they are corresponding angles).

Front

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

Back

They are equal.

Front

If angle 1 is 50 degrees, what is the measure of angle 3?

Back

130 degrees (because they are consecutive interior angles).