Question

using the diagram, name the correct angle pair for: ∠1 and ∠4
same side interior
linear pair
corresponding
vertical

Explanation:

Step1: Recall angle - pair definitions

Linear - pair angles are adjacent and supplementary (sum to 180°). Corresponding angles are in the same relative position with respect to the transversal and parallel lines. Same - side interior angles are on the same side of the transversal and between the parallel lines. Vertical angles are opposite each other when two lines intersect.

Step2: Analyze ∠1 and ∠4

∠1 and ∠4 are adjacent angles that form a straight - line. Their sum is 180°. They are a linear pair.

Answer:

linear pair