Identify All Pairs of Congruent Angles $\angle 1$ And $\angle 2 ; \angle 3$

Multiple Choice

Identify all pairs of congruent angles.

A) $\angle 1$ and $\angle 2 ; \angle 3$ and $\angle 4 ; \angle 5$ and $\angle 6$
B) $\angle 1$ and $\angle 5 ; \angle 2$ and $\angle 4 ; \angle 3$ and $\angle 6$
C) $\angle 1$ and $\angle 3 ; \angle 5$ and $\angle 6$
D) $\angle 3$ and $\angle 5 ; \angle 2$ and $\angle 1$