Question

tv and wy are parallel lines. which angles are vertical angles? ∠yxz and ∠tux ∠yxz and ∠vux ∠yxz and ∠wxu ∠yxz and ∠tus

Explanation:

Step1: Recall vertical - angle definition

Vertical angles are formed when two lines intersect. They are opposite each other and are congruent.

Step2: Identify intersecting lines

The lines $WY$ and $ZS$ intersect at point $X$. The vertical - angle pair formed at this intersection is $\angle YXZ$ and $\angle WXU$.

Answer:

$\angle YXZ$ and $\angle WXU$