Question

A wire is in the form of an equilateral triangle with area $\sqrt{3}{m}^2$. If it is changed into a circle, the radius will be:

Answer 1

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

According to question 3a=2$\pi$r $\to$ $r=\frac{3}{\pi }$