Question drawn from very renowned book RD sharma of class 10th, Chapter no. 4

Chapter name:- Triangles

Exercise :- 4.3

This is very important question of triangle.

In this question we have been given that ΔABC is a triangle such that AB/AC = BD/DC, ∠B = 70o, ∠C = 50o,

Now we have to find ∠BAD.

learning CBSE maths in efficient way

RD sharma, DHANPAT RAI publication

Class 10th, triangle