Question taken from RD sharma
Chapter no. 4
Chapter name:- Triangles
Exercise :- 4.2
This is very basic and important questions.
In this question we have In a ΔABC, D and E are points on AB and AC respectively,
Also it is given that DE ∥ BC.
AD = 2.4 cm, AE = 3.2 cm, DE = 2 cm and BC = 5 cm.
Now we have to Find BD and CE.
Understanding and learning CBSE maths
RD sharma, DHANPAT RAI publication