Parallel Lines Cut by Transversal Postulate

If two parallel lines are cut by a transversal then corresponding angles are __________.

• Congruent

• Supplementary

Alternate interior angles are _________.

• Congruent

• Supplementary

If two parallel lines are intersected by a transversal, then alternate exterior angles are _________.

• Congruent

• Supplementary

What is the measure of x?

What is the measure of x?

Angles 1 and 5 prove lines parallel... true or false?

• true

• false

What is the Angle Relationship

• Alternate Interior

• Alternate Exterior

• Corresponding

• Same Side-Interior

If m∠n = 113^o, then m∠s =

• 180^o

• 90^o

• 67^o

• 113^o