Question

∆ABC and ∆DEC are shown below. prove that ∆ABC congrurnt ∆DEC​

Answer 1

Answer:

In triABC and tri ECD

angle ABC =angleCED (given)

BC=CE (given)

angle ACB=angle DCB (vertically opposite angle)

by A-S-A criteria..

triABC congruent triECD

Answer 2

Answer:

It will surely help you ..☺

These 2 triangles are congruent by ASA certirea