Question

this image shows two parallel lines cut by a transversal. the measures of angles 2 and 3 are supplementary because they are select

Explanation:

Step1: Recall angle - pair relationships

When two parallel lines are cut by a transversal, we consider the position of angles.

Step2: Identify the relationship of ∠2 and ∠3

∠2 and ∠3 are adjacent angles that form a linear - pair. A linear - pair of angles is supplementary, which means the sum of their measures is 180°.

Answer:

They are linear - pair angles.