Question

If you cannot show the triangles are congruent from the given information leave the triangle's name black and write CNBD for Cannot be Determined in place of the rule.

BOY=???

Answer 1

Explanation:

triangle BOY is congruent with triangle MAN by ASA (angle-side-angle) : 2 angles are the same and the side between them has the same length.

that is sufficient to declare the triangles congruent.