The problem asks to identify which angles are alternate exterior angles in the diagram.

Step-by-Step Analysis:

1. Alternate exterior angles are pairs of angles that lie outside the parallel lines and are on opposite sides of the transversal. The diagram seems to show two lines intersected by a transversal.
2. In the diagram:
   • The transversal is $RO$, intersecting the lines $QN$ and $TS$.
   • Angles outside the parallel lines $QN$ and $TS$ include $\angle QRT$, $\angle NOM$, $\angle SRT$, and $\angle POR$.

Identifying Alternate Exterior Angle Pairs:

• $\angle QRT$ (on the left side of the transversal) and $\angle NOM$ (on the right side of the transversal) are alternate exterior angles.

So, the correct pair of alternate exterior angles is:

• $\angle QRT$ and $\angle NOM$.

Let me know if you need further clarification or detailed explanations.

Here are five related questions you might find helpful:

1. What are alternate interior angles, and how do they differ from exterior angles?
2. Can there be more than one pair of alternate exterior angles in a diagram?
3. How can you use the properties of alternate angles to solve for unknown angle measures?
4. What is the relationship between corresponding angles and alternate exterior angles?
5. Are alternate exterior angles always congruent? Why or why not?

Tip: Always remember, alternate exterior angles are located outside the parallel lines and on opposite sides of the transversal.