Question

13 choose the angles which are adjacent to ∠3? select all that apply. a ∠2 b ∠4 c ∠1 d ∠5

Explanation:

Step1: Recall adjacent - angle definition

Adjacent angles share a common vertex and a common side.

Step2: Analyze angles around the vertex

For ∠3, ∠2 and ∠4 share the same vertex and a common - side with ∠3.

Answer:

A. ∠2, B. ∠4