Pls help I need a right answer pls :D(btw answer D is none of the above)

Answer:
vertical angles
Step-by-step explanation:
A and b are vertical angles, since they are formed by the same lines and share a vertex
Answer:
[tex]option \: a \: is \: correct \\ and \: vertically \: opp \: angels \: are \: equal.[/tex]