Question

which angles are adjacent to ∠6? select all that apply.

Explanation:

Step1: Recall adjacent - angle definition

Adjacent angles share a common side and a common vertex and have no interior points in common.

Step2: Analyze angles related to ∠6

For ∠6, ∠1 shares a common side and a common vertex with it. Also, ∠5 shares a common side and a common vertex with ∠6.

Answer:

∠1, ∠5