Question

The area of an equilateral triangle is 48 sq.cm. The length of the side is

Answer 1

area of equilateral triangle = sqrt(3)/4*x^2
x=8*3^1/4

Answer 2

Area of Eq Triangle = $\frac{1}{4}\sqrt{3}x^2$   
                        48 = $\frac{1}{4}\sqrt{3}x^2$   
                        $\sqrt{\frac{12}{\sqrt3}}$ = x
x ≈ 10.528

Ans:approximately 10.528 or [tex]\sqrt{\frac{12}{\sqrt3}}[/tex]