Question

area of equilateral triangle is 16√3 find its side

Answer 1

$area \: of \: an \: equilateral \\ \: triangle \: = \: 16 \sqrt{3}$
$\frac{ \sqrt{3} }{4} { a}^{2} \: = \: 16 \sqrt{3}$
${a}^{2} \: = \: 16 \times 4$
$a \: = \: \sqrt{64}$
$a \: = \: 8$
$......hope \: you \: got \: it.$