ANSWER
[tex]
< \: WRS \: \:and \: < \: \: VRT[/tex]
EXPLANATION
Vertical angles face each other directly opposite just like the angles formed on the opposite sides of the letter X.
Vertical angles, also called vertically opposite angles are equal.
From the above diagram,
[tex]
< \: WRS= < \: VRT[/tex]
because they are vertically opposite to each other.
The correct answer is B.