Question

what is the answer of this question ​

Answer 1

Answer:

in this figure we have to prove ∆ABC congruent to ∆DEC

so we can prove this by -

BC = EC = 8cm (given)

Angle ABC = Angle CED = 80° (given)

Angle ACB = Angle ECD (vertically opposite angles)

so by ASA we can prove that ∆ABC is congruent to∆DEC

please please mark as brainliest