Question

please answer this question ​

Answer 1

Step-by-step explanation:

a)

Given :

AB = AC

BD = DC

To Prove:

ABD = ACD

In Triangle ABD = Triangle ACD

AB = AC (Given)

BD = DC (Given)

AD = AD (Common)

Hence Proved

b)

c) As proved in a)

angle b = angle c through CPCT

d) Az proved in a)

angle bad = angle cad