If two angles are vertical angles, then they are congruent.
Is the converse of the conditional true? Explain.
O A. No; if the angles are not vertical angles, then they could still be congruent.
OB. Yes; if two angles are not congruent, then they cannot be vertical angles.
OC. No; if angles are congruent, they aren't necessarily vertical angles.
OD. Yes; if the angles are vertical angles, then they are congruent.