Parallel Lines Being Cut by a Transversal

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

• Congruent

• Supplementary

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

• Congruent

• Supplementary

What theorem states that " If two parallel lines are intersected by a transversal, then alternate interior angles are congruent?

• Same-side Interior of Angles Theorem

• Alternate Interior Angles Theorem

• Converse Alternate Interior Angle Theorem

• Alternate Exterior Angles Theorem

If two parallel lines are intersected by a transversal, then alternate exterior angles are congruent," what property stated it?

• Alternate Exterior Angles Theorem

• Alternate Interior Angles Theorem

• Perpendicular Transversal Theorem

• Corresponding Angles Postulate

Lines L and M are parallel. Find x.

TYPE THE NUMBER ONLY.

Alternate interior angles are _________.

• Congruent

• Supplementary