6.19

/*
    6.19 Hypotenuse Calculations
    Deitel & Deitel C++ How to Program, 10th ed (Indian subcontinent adaptation)
    Visual Studio Community 2019
*/

#include <iostream>
#include <cmath>

using namespace std;

double hypotenuse(double side1, double side2) {
    double hypotenuse{ 0.0 };
    hypotenuse = sqrt( side1 * side1 + side2 * side2 );
    return hypotenuse;
}

int main()
{
    double sideA = 3.0, sideB = 4.0;
    cout << "For sides " << sideA << " and " << sideB << " the hypotenuse equals: " << hypotenuse(sideA, sideB) << endl;
    sideA = 5.0, sideB = 12.0;
    cout << "For sides " << sideA << " and " << sideB << " the hypotenuse equals: " << hypotenuse(sideA, sideB) << endl;
    sideA = 8.0, sideB = 15.0;
    cout << "For sides " << sideA << " and " << sideB << " the hypotenuse equals: " << hypotenuse(sideA, sideB) << endl;
    return 0;
}