Question

find the measure of each side of equilateral triangle if its area is root 3 cm square

Answer 1

Area of equilateral triangle =
$\sqrt{3} \frac{1}{4} a {}^{2}$
therefore
$\sqrt{3} = \sqrt{3} \frac{1}{4} a {}^{2} \\ 4 = a { }^{2} \\ a = \sqrt{4 } \\ a = 2$

Answer 2

2 cm will be the answer