/* 
 * Program to find the empty area of the desk. 
 */

package shapes;

import shapes.SCircle;
import shapes.SRectangle;
import shapes.SSquare;

public class WorkArea {

    public static void main(String[] args){
        SRectangle desk = new SRectangle(24, 36);
        double deskarea = desk.area();
        //Two books
        SRectangle book = new SRectangle(8.5,11);
        //ba=book area
        double ba = book.area();
        SCircle glass = new SCircle(1.35);
        //Three coasters
        SSquare coaster = glass.circumscribingSquare();
        //ca=coaster area
        double ca = coaster.area();
        //Three plates
        SCircle plate = new SCircle(8);
        //pa=plate area
        double pa = plate.area();
        double objectsarea = (2 * (ba))+ (3 * (pa))+ (3* (ca));
        double emptydeskarea = (deskarea-objectsarea);
        System.out.println("emptydeskarea = " + emptydeskarea);
    }}