Question

The area of an equilateral triangle is 3*square root of 3, square units. Find the side length of the triangle.

Answer 1

2√3

Explanation:

Area of equilateral triangle is

A = (√3/4) a^2

If A = 3√3

=> 3√3 = (√3/4) a^2

3 = a^2/4

a^2 = 12

a = √12 = 2√3