Question

which angles are adjacent angles? ∠onk and ∠lki ∠onk and ∠jkn ∠mnk and ∠jki ∠mnk and ∠onk

Explanation:

Step1: Recall adjacent - angle definition

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

Step2: Analyze each option

• For $\angle ONK$ and $\angle LKI$: They do not share a common vertex or a common side.
• For $\angle ONK$ and $\angle JKN$: They do not share a common side.
• For $\angle MNK$ and $\angle JKI$: They do not share a common vertex or a common side.
• For $\angle MNK$ and $\angle ONK$: They share a common vertex $N$ and a common side $PN$, and have no interior - points in common.

Answer:

$\angle MNK$ and $\angle ONK$