Question

2 lines l and m are intersected by transversal t. by which postulate or theorem is ∠1≅∠5? a alternate exterior angles theorem b alternate interior angles theorem c corresponding angles theorem d same - side interior angles postulate

Explanation:

Corresponding angles are in the same relative position with respect to the transversal and the parallel lines. ∠1 and ∠5 are in corresponding positions. The Corresponding Angles Theorem states that if two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent.

Answer:

C. Corresponding Angles Theorem