Question

Hello frands help kardo

Answer 1

ARYAN.....PVT.....LTD......

Answer 2

Step-by-step explanation:

Given:

AC = AE ...(1)

AB = AD ...(2)

L BAD = L EAC

To prove: BC = DE

Proof:

Given that

L BAD = L EAC

L BAD +L DAC = L EAC + L DAC

L BAC = L DAE ...(3)

In AABC and AADE,

AB = AD (from (2))

L BAC = L DAE (from (3))

AC = AE (from (1))

Δ ABC ≅ Δ ADE (SAS congruence rule)

∴ BC = DE (cpct)

Hence proved