A median of an equilateral triangle is (2√3)/3 inches long. What is the length of each side of the triangle?
We can us the tangent to find the length of a side. So we have
tan(60) = (2/√3) / (s/2) where s = side length
√3 = 4/ (√3s)
3s = 4
s = 4/3
+839 
