Question

In triangle abc ab=ac and angle cad is a exterior angle angle cad=70degree find all the angle of abc

Answer 1

help this will help you brother

Answer 2

Answer:

Step-by-step explanation:

Since ab=ac so let both be X

Angle CAD=angle ABC +angle ACB (exterior angle is equal to the sum of interior opposite angles)

70=2x

X=35

Therefore ab=ac=35 degree

Hope it helps..