Question

in an isosceles triangle ABC AB is equals to AC and E are the point on BC such that BE is equals to CD show that AD=AE

Answer 1

Consider Triangle ABE and ACD
AB=AC
angle ABE= angle ACD
BE= CD
there fore by SAS
ABE is congruent to ACD
hence by cpct AD=AE

Answer 2

Two triangle ko congruent karo
Cpct se ad= ae