Question

in the given figure, ABC is an isosceles triangle and D is the midpoint of AC. Prove that triangle BCD is congruent to triangle BAD​

Answer 1

Answer:

In ∆BCD and ∆BAD.

AB=BC(ABC is an isosceles triangle).

AD=CD(D is the midpoint of AC).

BD=BD(Common).

∆BCD=~ ∆BAD.(By SSS Congruence Criteria).