Question

ii) AABC & ADEF are equilateral triangles. If A(AABC). A(ADEF) - 1.2 & AB - 4. then what is the
length of DE?
Solution - AABC & ADEF are equilateral triangles,​

Answer 1

Step-by-step explanation:

Given: Δ ABC and Δ DEF are Equilateral triangles.

ar(Δ ABC) : ar(Δ DEF) = 1 : 2

AB = 4

Length of the side DE is 4√2.