Use phytagorean theorem to solve the problem c² = a² + b² with c as hypotenuse, a and b are the two sides which are perpendicular to each other.
Plug the numbers into the formula c² = a² + b² c² = (46.3)² + 39² c² = 2,143.69 + 1,521 c² = 3,664.69 c = √3,664.69 c = 60.53668.. to the nearest hundredth c = 60.54
