Question

su and vx are parallel lines. which angles are vertical angles? ∠xwt and ∠vwt ∠xwy and ∠vwt ∠xwt and ∠str ∠xwy and ∠xwt

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 $\angle XWT$ and $\angle VWT$: They are adjacent angles (share a common side), so they are not vertical angles.
• For $\angle XWY$ and $\angle VWT$: They are not formed by the intersection of the same two lines.
• For $\angle XWT$ and $\angle STR$: They are not formed by the intersection of the same two lines.
• For $\angle XWY$ and $\angle XWT$: They are formed by the intersection of lines $VX$ and $RY$. They are non - adjacent and opposite each other.

Answer:

$\angle XWY$ and $\angle XWT$