1 package shapes; 2 3 public class WorkArea { 4 public static void main(String[] args){ 5 6 7 // Desk 8 double wlength= 24; 9 double wwidth=36; 10 SRectangle workingdesk= new SRectangle(wlength, wwidth); 11 double areaDesk= workingdesk.area(); 12 System.out.println("area of rectangle= "+ workingdesk.area()); 13 //books 14 double blength=8.5; 15 double bWidth= 11; 16 17 SRectangle book= new SRectangle(blength,bWidth); 18 book.area(); 19 System.out.println("area of book=" +book.area()); 20 // Glass and coaster 21 double radius=1.35; 22 SCircle glass= new SCircle(radius); 23 SSquare coaster= glass.circumscribingSquare(); 24 coaster.area(); 25 System.out.println("area of coaster=" +coaster.area()); 26 // Plates 27 double platesradius=8; 28 SCircle plates= new SCircle(platesradius); 29 plates.area(); 30 System.out.println("area of plates="+plates.area()); 31 32 //Math 33 double stuffArea= +((book.area()*2)+(coaster.area()*3)+(plates.area()*3)); 34 System.out.println("stuffArea=" +stuffArea); 35 36 double sumArea= (areaDesk-stuffArea); 37 System.out.println("sumArea=" +sumArea); 38 39 40 41 42 43 } 44 45 46 } 47 48