WorkArea.java
package shapes;

import shapes.SCircle;
import shapes.SRectangle;
import shapes.SSquare;
public class WorkArea {
    public static void main(String[] args){
        double deskw = 60;
        double deskh = 24;
        SRectangle desk = new SRectangle(deskh,deskw );
        double desk1 = desk.area();
        System.out.println("Desk area = " + desk.area());

        double bookh = 10;
        double bookw = 7;
        SRectangle book = new SRectangle(bookh,bookw);
        double books = (book.area());
        System.out.println("book area = " + books);

        double glassradius = 1.40;
        SCircle glass = new SCircle(glassradius);

        SSquare coaster = glass.circumscribingSquare();
        double coasters = (coaster.area()*3);
        System.out.println("Coasters area = " + coasters);

        double plateradius = 7.0;
        SCircle plate = new SCircle(plateradius);
        double plates = (plate.area()*4);
        System.out.println("plate area = " + plates);
        double deskspace = (books + coasters + plates);
        System.out.println("mess area = " + deskspace);
        double spaceNotTaken = (desk1 - deskspace);
        System.out.println("Work space available = "+ spaceNotTaken);

    }

}