1    package mathematics;
2    
3    import shapes.SSquare;
4    
5    import java.util.Scanner;
6    
7    public class SurfaceAreaOfCube {
8    
9        public static void main(String[] argd){
10           double edgeLength = edgeLength();
11           double surfaceArea = surfaceArea(edgeLength);
12           System.out.println("surface area = " + surfaceArea);
13       }
14   
15       private static double surfaceArea(double edgeLength) {
16           SSquare face = new SSquare(edgeLength);
17           int nrOfFaces = 6;
18           double surfaceArea = face.area() * nrOfFaces;
19           return surfaceArea;
20       }
21   
22       private static double edgeLength() {
23           System.out.print("Please enter the edge length of the cube: ");
24           Scanner scanner = new Scanner(System.in);
25           double edgeLength = scanner.nextDouble();
26           return edgeLength;
27       }
28   }
29