1    /* 
2     * Ways to use basic shapes to solve geometric problems. 
3     */
4    package shapes;
5    
6    public class ShapesThing {
7        public static void main(String[] args) {
8            // Working on a square in Task 8.
9            SSquare square = new SSquare(400);
10           System.out.println("square = " + square.toString());
11           System.out.println("area of square = " + square.area());
12           System.out.println("perimeter of square = " + square.perimeter());
13           System.out.println("diagonal of square = " + square.diagonal());
14           // Working on a circle in Task 9.
15           SCircle disk = square.inscribingCircle();
16           System.out.println("disk = " + disk.toString());
17           System.out.println("area of disk = " + disk.area());
18           System.out.println("perimeter of disk = " + disk.perimeter());
19           // Working on a diamond that inscribes disk in Task 9.
20           SSquare diamond = disk.inscribingSquare();
21           System.out.println("diamond = " + diamond.toString());
22           System.out.println("area of diamond = " + diamond.area());
23   
24   
25       }
26   
27   }
28