Question

pr and su are parallel lines. which angles are vertical angles? ∠stq and ∠utv ∠stq and ∠rqo ∠stq and ∠utq ∠stq and ∠stv

Explanation:

Step1: Recall the definition of vertical angles

Vertical angles are a pair of non - adjacent angles formed by the intersection of two lines.

Step2: Analyze each option

• For $\angle STQ$ and $\angle UTV$:

These two angles are formed by the intersection of lines $SU$ and $VO$. They are non - adjacent and opposite each other.

• For $\angle STQ$ and $\angle RQO$:

These angles are not formed by the intersection of the same two lines.

• For $\angle STQ$ and $\angle UTQ$:

These angles are adjacent.

• For $\angle STQ$ and $\angle STV$:

These angles are adjacent.

Answer:

$\angle STQ$ and $\angle UTV$