If ABC and BDE are two equilateral triangles such that D is the mid-point of BC, then find

Question

Philoid · Accepted Answer

are equilateral triangles

We know that,

Area of equilateral triangle = a²

D is the mid-point of BC then,

Area () = * ()²

= *

Now,

Area (: Area (

* a²: *

1:

4: 1

Hence,

Area (: Area ( is 4: 1