Question drawn from very renowned book RD sharma of class 10th, Chapter no. 4
Chapter name:- Triangles
Exercise :- 4.2
This is very important question of triangle.
In this question we have ΔABC,
And D and E are points on the sides AB and AC respectively such that DE || BC.
Also it is given that AD = x cm, DB = x – 2 cm, AE = x + 2 cm, and EC = x – 1 cm,
Now we have to find the value of x
learning CBSE maths in efficient way
RD sharma, DHANPAT RAI publication
Class 10th, triangle