Parallel Lines cut by a transversal Review

Front

What is the same side interior angle to angle 4?

Back

Angle 5

Front

What is the angle relationship when two parallel lines are cut by a transversal and the angles are on the same side of the transversal and inside the parallel lines?

Back

Alternate Interior

Front

What are supplementary angles?

Back

Angles that add up to 180°.

Front

If angle 1 is 80°, what is the value of angle 2 if angle 1 and angle 2 are supplementary?

Back

Angle 2 = 100°.

Front

If angle 3 is 70°, what is the value of angle 4 if angle 3 and angle 4 are vertical angles?

Back

Angle 4 = 70°.

Front

What is the definition of corresponding angles?

Back

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

Front

If angle 5 is 45°, what is the value of angle 6 if angle 5 and angle 6 are alternate exterior angles?

Back

Angle 6 = 45°.

Front

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

Back

They are equal.

Front

If angle 7 is 30°, what is the value of angle 8 if angle 7 and angle 8 are same side exterior angles?

Back

Angle 8 = 150°.

Front

What is the sum of the angles in a triangle?

Back

180°.