Hypotenuse

import java.util.Scanner;


public class maths_hypotenuse {
    public static void main(String[] args){
        // Hypotenuse program

        // declaring c
        double c;

        // asking user for two sides
        Scanner input = new Scanner(System.in);

        System.out.println("Enter side a of triangle:  ");
        double a = input.nextDouble();

        System.out.println("Enter side b of triangle:  ");
        double b = input.nextDouble();

        input.close();

        // doing Hypotenuse formula
        c = Math.sqrt(Math.pow(a, 2) + (Math.pow(b, 2)));

        // rounding to nearest int
        System.out.println("Hypotenuse: " + Math.round(c) + "cm");

    }
}