Question

If ∆ DEB is congruent to ∆DEC, then ∠DBE = ?
(a) ∠CED
(b) ∠ ECD
(c) ∠ CDE
(d) None of the above​

Answer 1

Answer:

it would have been useful if there was a pic

Answer 2

Answer:

If ∆ DEB is congruent to ∆DEC, then Angle DBE= Angle ECD