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 9 package mathematics; 10 11 import java.util.Scanner; 12 import shapes.SSquare; 13 14 public class SurfaceAreaOfCube { 15 16 public static void main(String[] args) { 17 double edgeLength= edgeLength(); 18 double surfaceArea= surfaceArea(edgeLength); 19 System.out.println("surface area =" + surfaceArea); 20 } 21 22 23 private static double edgeLength() { 24 System.out.print("Please enter the edge length of the cube: "); 25 Scanner scanner= new Scanner(System.in); 26 double edgeLength= scanner.nextDouble(); 27 return edgeLength; 28 } 29 30 private static double surfaceArea(double edgeLength) { 31 SSquare face = new SSquare(edgeLength); 32 int nrOfFaces = 6; 33 double surfaceArea = face.area() * nrOfFaces; 34 return surfaceArea; 35 } 36 37 } 38