Question

PLEASE HELP ME! NEED ANSWER ASAP!

Answer 1

Δ ACB ≅ Δ DCE ...By SAS test

Justification is below.

Explanation:

Given:

AC = DC

BC = EC

TO Prove:

Δ ACB ≅ Δ DCE

Proof:

In Δ ABC and Δ DEC

BC ≅ EC ……….{Given}

∠ BCA ≅ ∠ ECD ………..{Vertically Opposite Angles are equal}

AC ≅ DC .……….{Given}

∴ Δ ABC ≅ Δ DEC .......….{ By Side-Angle-Side test}