1 package mathematics; 2 import java.util.Random; 3 import java.util.Scanner; 4 import shapes.SSquare; 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 13 private static double edgeLength() { 14 System.out.println("please enter the edge length ofthe cube:"); 15 Scanner scanner= new Scanner(System.in); 16 double edgeLength = scanner.nextDouble(); 17 return edgeLength; 18 } 19 private static double surfaceArea(double edgeLength){ 20 SSquare face= new SSquare(edgeLength); 21 int nrOfFaces= 6; 22 double surfaceArea= face.area()* nrOfFaces; 23 return surfaceArea; 24 } 25 26 } 27