1    package mathematics;
2    
3    import shapes.SSquare;
4    import java.util.Scanner;
5    
6    public class SurfaceAreaOfCube {
7        public static void main(String[] args){
8            double edgeLength = edgeLength();
9            double surfaceArea = surfaceArea(edgeLength);
10           System.out.println("surface area = " + surfaceArea);
11       }
12       private static double edgeLength() {
13           System.out.println("please enter the edge lenght of the cube: ");
14           Scanner scanner = new Scanner(System.in);
15           double edgeLength = scanner.nextDouble();
16           return edgeLength;
17       }
18       private static double surfaceArea(double edgelenght) {
19           SSquare face = new SSquare(edgelenght);
20           int nrOfFaces = 6;
21           double surfaceArea = face.area() * nrOfFaces;
22           return surfaceArea;
23       }
24   }
25