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