Question

mo and pr are parallel lines. which angles are alternate exterior angles? ∠pqs and ∠mnq ∠pqs and ∠onl ∠pqs and ∠pqn ∠pqs and ∠mnl

Explanation:

Alternate - exterior angles are formed when a transversal intersects two parallel lines. They are outside the two parallel lines and on opposite sides of the transversal. In the given figure with parallel lines $\overleftrightarrow{MO}$ and $\overleftrightarrow{PR}$ and transversal $\overleftrightarrow{LS}$, $\angle PQS$ and $\angle ONL$ are outside the parallel lines and on opposite sides of the transversal.

Answer:

$\angle PQS$ and $\angle ONL$