Question

which angle number represents an angle adjacent to ∠fhc?

Explanation:

Step1: Recall adjacent - angle definition

Adjacent angles share a common side and a common vertex with no overlap.

Step2: Identify adjacent angles to ∠FHC

∠FHC shares a common side with ∠CHE and ∠FHD at vertex H. Among the numbered angles, ∠5 is ∠FHD.

Answer:

5