Question

Area of equilateral triangle is 16√3cm^.find its perimeter?

Answer 1

I hope this will help you.

Answer 2

$if \: we \: think \: a \: side = x \\ then \: \\ x \frac{\sqrt{2} }{4} = 16 \sqrt{3 } \\ or \: x = 16 \sqrt{3} \ \times \frac{4}{ \sqrt{2} } \\ or \: x = 26.12 \\ now \: the \: perimeter \: of \: ths \: triagle \: is \: \\ 3x = 3 \times 26.12 \\ \: \: \: \: \: \: = 78.38cm$
This is your answer.....