Question

In trianlge ABC DE parallel to BC, BD = 7.2cm , EC = 5.4cm , AE = 1.8cm Find DA​

Answer 1

Step-by-step explanation:

It is given that, In ΔABC and DE∥BC.

We have to find AD=?

Since,

DB=7.2c.m.

AE=1.8c.m.

EC=5.4c.m.

So, We know that (using Thales Theorem)

AD/DB= AE/CE

Then,

AD/7.2=1.8/5.4

AD= 1.8×7.2/5.4

AD= 7.2/3

AD=2.4 c.m.

Hence it is complete solution.

solution