1 /* 2 * This program affords opportunities to explore the computational 3 * solution to simple geometrical problems by means of the construction 4 * and use of basic shapes 5 */ 6 7 package shapes; 8 9 public class ShapesThing { 10 public static void main (String[] args){ 11 SSquare square = new SSquare (400); 12 System.out.println("square = " + square.toString()); 13 System.out.println("area of square = " + square.area()); 14 System.out.println("perimeter of square = " + square.perimeter()); 15 System.out.println("diagonal of square = " + square.diagonal()); 16 17 SCircle disk = square.inscribingCircle(); 18 System.out.println("disk = " + disk.toString()); 19 System.out.println("area of disk = " + disk.area()); 20 System.out.println("perimeter of disk = " + disk.perimeter()); 21 22 SSquare diamond = disk.inscribingSquare(); 23 System.out.println("diamond = " + diamond.toString()); 24 System.out.println("area of diamond = " + diamond.area()); 25 } 26 } 27