Question

how to find side of equilateral triangle to find out perimeter​

Answer 1

$\boxed{SOLUTION \: by \: RKRAUSHAN}$

Area of Equilateral ∆ =
$=> \frac{ \sqrt{3} }{4} {a}^{2} \: \: {unit}^{2}$

$height = \frac{ \sqrt{3} }{2} a \: \: \: unit$

where a= side of. equilateral ∆

perimeter = 3a unit

$\huge \underline \red {Hope \: it \: helps} \\ \huge \underline \green{Thank \: U}$