Question

I'll mark u as brainliest if you answer this question. in triangle ABC de is parallel to bc where d lies on ab and e on ac. if 3ad =2bd,find bc/de

Answer 1

BC || DE

AD/DB = 3/4

Using triangular rules,

AD/DB = AE/EC 

Let's assume that,
ADE forms an equilateral triangle with sides 3x.
ABC is an aquilateral triangle with sides 7x.

Hence,

BC/DE = 7/3

Answer 2

Hope you get the answer.