Question

which angles are adjacent angles? ∠ghf and ∠ihf ∠ghf and ∠lkm ∠ghf and ∠lkh ∠ghf and ∠jkh

Explanation:

Step1: Recall adjacent - angle definition

Adjacent angles share a common vertex and a common side.

Step2: Analyze each option

• For $\angle GHF$ and $\angle IHF$, they share the common vertex $H$ and the common - side $\overrightarrow{HF}$.
• For $\angle GHF$ and $\angle LKM$, they have no common vertex or common side.
• For $\angle GHF$ and $\angle LKH$, they have no common vertex or common side.
• For $\angle GHF$ and $\angle JKH$, they have no common vertex or common side.

Answer:

$\angle GHF$ and $\angle IHF$