Question

name the angle relationship. corresponding alternate exterior alternate interior vertical angles

Explanation:

Step1: Recall angle - relationship definitions

Corresponding angles are in the same relative position with respect to the transversal and the parallel lines. Alternate exterior angles are outside the parallel lines and on opposite sides of the transversal. Alternate interior angles are between the parallel lines and on opposite sides of the transversal. Vertical angles are opposite each other when two lines intersect.

Step2: Analyze the given angles

The angles 1 and 2 are between the two parallel lines and on opposite sides of the transversal.

Answer:

Alternate Interior