Question

In the figure DE||BC. Find the length of AD

Answer 1

Well it's just a kiddo thing of similar triangles concept.

Explanation :

As,

ADE is similar to ABC,

Hence, AD /AB = AE/ AC

LET AD IS "X"

THAT MEANS X/X+6 =2/6

X +6 = 3x

2x = 6

x= 3

Hence here's your answer dude AD = 3 units.

Feel free to hesitate & not to ask any darn doubts. xd

Answer 2

thank you hope you will like my answer