Question

what types of angles are ∠1 and ∠5? linear pair corresponding angles alternate interior angles vertical angles

Explanation:

Step1: Recall angle definitions

Alternate interior angles are non - adjacent angles between two parallel lines and on opposite sides of a transversal.

Step2: Analyze ∠1 and ∠5

In the given diagram with parallel lines and a transversal, ∠1 and ∠5 fit the alternate interior angles definition.

Answer:

Alternate Interior Angles