// Find the hypotenuse of a right triangle 
#include <iostream>
#include <cmath>
using namespace std;
int main()
{ double sideA, sideB, sideC;
  cout<<"Enter side A: "; // print a prompt 
  cin>>sideA;       
  cout<<"Enter side B: ";
  cin>>sideB;
  sideC = sqrt(sideA*sideA+sideB*sideB); //hypotenuse 
  cout<<"Side C, the hypotenuse is "<<sideC<<"\n";
  system("pause");
  return 0;
} //main