1 /* 2 Program that features two functions to compute the SA of a cube 3 -Edge length is read from the Standard input stream 4 -SA is printed to the standard output stream 5 -The face of the cube is modeled as a simple square 6 */ 7 8 9 package mathematics; 10 11 import shapes.SSquare; 12 13 import java.util.Scanner; 14 15 public class SurfaceAreaOfCube { 16 17 public static void main(String[] args){ 18 double edgeLength = edgeLength(); 19 double surfaceArea = surfaceArea(edgeLength); 20 System.out.println("surface area = " + surfaceArea); 21 } 22 23 private static double surfaceArea(double edgeLength) { 24 SSquare face = new SSquare(edgeLength); 25 int nrOfFaces = 6; 26 double surfaceArea = face.area() * nrOfFaces; 27 return surfaceArea; 28 } 29 30 private static double edgeLength() { 31 System.out.print("Please enter the edge length of the cube: "); 32 Scanner scanguy = new Scanner(System.in); 33 double edgeLength = scanguy.nextDouble(); 34 return edgeLength; 35 } 36 } 37