Answer:
B. ∠VRT and ∠WRS
Step-by-step explanation:
We know that,
<em>'Vertical angles are the pairs of opposite angles made by two intersecting lines.'.</em>
Since, in the figure, we have,
The intersecting lines are VS and WT and they intersect at the point R.
So, we get,
∠VRT, ∠WRS and ∠VRW, ∠TRS are the vertical angles.
Thus, according to the options,
B. ∠VRT and ∠WRS are the vertical angles.
