1    package shapes;
2    
3    
4    public class GreySpace {
5        public static void main (String[] args) {
6            //name variables
7            double Ledge = 750;
8            double ycornd = 60;
9            double gcornd = 45;
10           //make big gray square
11           SSquare bigGray = new SSquare(Ledge);
12           //inscribe with a circle
13           SCircle y1 = bigGray.inscribingCircle();
14           //getting the radius of y1
15           double y1r = y1.radius();
16           //shortening by the distance needed
17           double y2r = (y1r-ycornd);
18           //creating new circle
19           SCircle y2 = new SCircle(y2r);
20           //inscribing a square, this is the yellow square
21           SSquare y = y2.inscribingSquare();
22           //inscribing the new square with another circle
23           SCircle g1 = y.inscribingCircle();
24           //getting radius of g1 and shortening by proper distance
25           double g1r = g1.radius();
26           double g2r = (g1r-gcornd);
27           //creating new circle and inscribing it with a square, this new square is the small gray square
28           SCircle g2 = new SCircle(g2r);
29           SSquare lilgray = g2.inscribingSquare();
30           //establishing variables for all of the areas
31           double bigGrayA = bigGray.area();
32           double yellowA = y.area();
33           double lilGrayA = lilgray.area();
34           //calculating the gray area
35           double grayArea = (bigGrayA+(lilGrayA-(yellowA)));
36           //output
37           System.out.println("The area of the gray space is "+ grayArea + " mm^2");
38   
39   
40   
41   
42       }
43   }
44