1 /* 2 *Program that features two functions to compute the surface area of a cube. 3 * - The edge length will be read from the standard input stream. 4 * - The surface area will be printed to the standard output stream. 5 * - A face of the cube will be modeled as a simple square. 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 22 private static double surfaceArea(double edgeLength) { 23 SSquare face = new SSquare(edgeLength); 24 int nrOfFaces = 6; 25 double surfaceArea = face.area()*nrOfFaces; 26 return surfaceArea; 27 } 28 29 private static double edgeLength() { 30 System.out.print("Please enter the edge length of the cube: "); 31 Scanner scanner = new Scanner(System.in); 32 double edgeLength = scanner.nextDouble(); 33 return edgeLength; 34 35 } 36 37 38 } 39