C++ Program Using Pythagorean Theorem to Calculate Hypotenuse

C++ program that calculates the hypotenuse of a triangle using the Pythagorean Theorem.

1. CodeBlocks IDE with MinGW GCC Compiler: https://www.codeblocks.org/
2. Windows computer

#include <iostream>
#include <cmath>
using namespace std;
// Calculate the hypotenuse of a triangle
// using the Pythagorean Theorem
// Formula is: [a squared] + [b squared] = [c squared]
// c = square root ([a squared] + [b squared])
int main() {
    // Declare variables for each side of the triangle
    double sideA;
    double sideB;
    double sideC;

    cout << "Enter side A of the triangle: " << endl;
    cin >> sideA;
    cout << "Enter side B of the triangle: " << endl;
    cin >> sideB;
    // Take the square root of (a squared) + (b squared)
    // Use the power and square root functions in the cmath library
    sideC = sqrt(pow(sideA,2) + pow(sideB,2));
    cout << "The hypotenuse of the triangle is: " << sideC << endl;

    return 0;
}