Question

Pls solve this question​

Answer 1

answer is b option

i.e 6 cm

Answer 2

Answer:

Correct answer is: (b) 6cm

Explaination:

Since DE || BC,

Therefore, ∆ABC ~ ∆ADE ( By AA rule of similarity)

So, AD/AB = DE/BC

=> 3/7 = DE/14

Hence, DE = 6cm

Hope this helps u!