Question

which angles are alternate interior angles? ∠tsp and ∠tsu ∠tsp and ∠ops ∠tsp and ∠rsu ∠tsp and ∠qps

Explanation:

Step1: Recall alternate - interior angles definition

Alternate - interior angles are formed when a transversal intersects two parallel lines. They are non - adjacent angles that lie between the two parallel lines and on opposite sides of the transversal.

Step2: Analyze the given angles

In the figure, lines $OQ$ and $RT$ are intersected by transversal $NU$. $\angle TSP$ and $\angle OPS$ are non - adjacent, lie between $OQ$ and $RT$, and are on opposite sides of the transversal $NU$.

Answer:

$\angle TSP$ and $\angle OPS$