Question 333585
let h=height
let S=side
--
in an equilateral triangle (all sides are equal and all angles are 60)
the h = {{{sqrt(3)*S/2}}}
--
solve for S
{{{S=2*h/sqrt(3)}}}
---
for your problem, you want to find S
{{{S=2*36/sqt(3)=41.57}}}