express s as a function of r????

book says s(r)=r (sq root 3)

- May 22nd 2012, 05:14 PMsluggerbrothan equilateral triangle of side s is inscribed in circle of radius r
express s as a function of r????

book says s(r)=r (sq root 3) - May 22nd 2012, 05:22 PMskeeterRe: an equilateral triangle of side s is inscribed in circle of radius r