Question

in triangle abc de parallel to bc with d on ab and e on ac if ad/db equals to 3/4 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

-WonderGirl

Answer 2

Answer:. AC//DC

AD/DB = 3/4

Step-by-step explanation:

Using triangle rules ,

AD/DB= AE / EC

Let as assume that,

ADE forms an equilateral triangle with 3x

And

ABC forms an anquilateral triangle with 7x

Hence,

BC / DE= 7 /3

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