Question

lines c and d are parallel lines cut by transversal p. which must be true by the corresponding angles theorem? ∠1≅∠7 ∠2≅∠6 ∠3≅∠5 ∠5≅∠7

Explanation:

Step1: Recall corresponding - angles theorem

Corresponding angles formed by parallel lines cut by a transversal are congruent. ∠2 and ∠6 are corresponding angles.

Answer:

∠2≅∠6