Question

which angles are vertical angles? ∠opn and ∠tsu ∠rsp and ∠tsu ∠tsu and ∠qps ∠tsu and ∠tsp

Explanation:

Step1: Recall vertical - angle definition

Vertical angles are formed when two lines intersect. They are opposite each other and have equal measures.

Step2: Analyze each option

• $\angle{OPN}$ and $\angle{TSU}$ are not formed by the intersection of the same two lines.
• $\angle{RSP}$ and $\angle{TSU}$ are vertical angles as they are formed by the intersection of lines $OQ$ and $RU$.
• $\angle{TSU}$ and $\angle{QPS}$ are not vertical angles.
• $\angle{TSU}$ and $\angle{TSP}$ are adjacent angles, not vertical angles.

Answer:

$\angle{RSP}$ and $\angle{TSU}$