SurfaceAreaOfCube.java
package mathematics;

import shapes.SSquare;

import java.util.Scanner;

public class SurfaceAreaOfCube {


    public static void main(String[] args){
        double edgeLength = edgeLength();
         double surfaceArea = surfaceArea(edgeLength);
         System.out.println("surface area = "  + surfaceArea);

    }



    private static double edgeLength() {
        System.out.println("Please enter the edge length of a cube  = "  );
        Scanner scanner = new Scanner(System.in);
        double edgeLength = scanner.nextDouble();
        return edgeLength;
    }
    private static double surfaceArea(double edgeLength) {
        SSquare face = new SSquare(edgeLength);
        int nrOfFaces = 6;
        double surfaceArea = face.area() * nrOfFaces;
        return surfaceArea;
    }
}