Question

D is any point situated on side AC of ∆ABC, with AB=AC.show that CD

Answer 1

Answer
given
AB =AC
so,
angle ABC=angle ACB(angles opposite to equal sides are equal)
angle ABC=angle ABD+angle DBC
angle ABC >angle DBC
angle ACB>angle DBC
{as, angle ABC=angle ACB}
angle DCB>angle DBC
BD>CD
(side opposite to greater angle is longer)