WorkArea.java
package shapes;

public class WorkArea {

    public static void main (String [] args)
    {
        SRectangle WoodenDesk = new SRectangle(26, 60);
        SRectangle Book = new SRectangle(7, 10);
        SCircle SodaCan = new SCircle(1.25);
        SSquare WhiteCoaster = SodaCan.circumscribingSquare();
        SCircle DinnerPlate = new SCircle(5.5);

        double clutter = Book.area() * 2 + WhiteCoaster.area() * 3 + DinnerPlate.area() * 5;

        double free = WoodenDesk.area() - clutter;

        System.out.println("Amount of space = " + WoodenDesk.area());
        System.out.println("Amount of free space = " + free);
    }

}