Question

which angles are adjacent angles? ∠pqn and ∠mnq ∠pqs and ∠rqs ∠mnl and ∠pqn ∠rqs and ∠onq

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 $\angle PQN$ and $\angle MNQ$, they do not share a common side.
• For $\angle PQS$ and $\angle RQS$, they share a common vertex $Q$ and a common side $QS$, and have no interior - points in common.
• For $\angle MNL$ and $\angle PQN$, they do not share a common side.
• For $\angle RQS$ and $\angle ONQ$, they do not share a common side.

Answer:

$\angle PQS$ and $\angle RQS$