1    package mathematics;
2    import java.util.Random;
3    import java.util.Scanner;
4    import shapes.SSquare;
5    
6    public class SurfaceAreaOfCube {
7    
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 surfaceArea(double edgeLength) {
15           SSquare face = new SSquare(edgeLength);
16           int nrOfFaces = 6;
17           double surfaceArea = face.area() * nrOfFaces;
18           return surfaceArea;
19       }
20   
21       private static double edgeLength() {
22           System.out.print("Please enter the edge length of the cude: ");
23           Scanner scanner = new Scanner(System.in);
24           double edgeLength = scanner.nextDouble();
25           return edgeLength;
26       }
27   }
28