1 /*Program that features two functions to comput the surface area of a cube 2 *-The edge length will be read from the standard input stream. 3 *-The surface area will be printed to the standard output stream. 4 * -A face of the cube will be modeled as a simple square. 5 */ 6 7 8 package mathematics; 9 10 import java.util.Scanner; 11 import shapes.SSquare; 12 13 public class SurfaceAreaOfCube { 14 15 public static void main(String[] args) { 16 double edgeLength = edgeLength(); 17 double surfaceArea = surfaceArea(edgeLength); 18 System.out.println("surface area = " + surfaceArea); 19 } 20 21 private static double edgeLength() { 22 System.out.print("Please enter the edge length of the cube: "); 23 Scanner scanner = new Scanner(System.in); 24 double edgeLength = scanner.nextDouble(); 25 return edgeLength; 26 } 27 28 private static double surfaceArea(double edgeLength) { 29 SSquare face = new SSquare(edgeLength); 30 int nrOfFaces = 6; 31 double surfaceArea = (face.area() * nrOfFaces); 32 return surfaceArea; 33 34 35 36 37 38 39 } 40 } 41