Question

∆ABC and ∆DEF are equilateral triangles,A(∆ABC):A (DEF)=1 :2 if AB =4,then what is length of DE?​

Answer 1

Step-by-step explanation:

4root 2 is the ans dear

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Answer 2

$\huge\tt\fcolorbox{plum}{plum}{Answer}$

2 is the right Answer Hope you got it thanks