1    /* 
2    * A program that computes the area of the yellow space as illustrated in the Grey and Yellow Tablecloth problem 
3     */
4    
5    package shapes;
6    
7    public class YellowSpace {
8        public static void main(String[] args) {
9            // Given information
10           double sideLength= 800; // side length of grey tablecloth
11           double midPointYellow=80; //corners of the yellow square are exactly 80mm from the midpoints of the sides of the tablecloth square
12           double midPointGrey=40; //corners of the interior gray square are exactly 40mm from the midpoints of the sides of the yellow square
13   
14           SSquare tablecloth = new SSquare (sideLength); //creating tablecloth
15   
16           //Imaginative Construction: Making a circle around the center yellow diamond
17           double yellowCircleDiameter= sideLength - (2* midPointYellow); //multiplying the midPoint of the yellow diamond to find the diameter
18           double yellowCircleRadius= yellowCircleDiameter/2;
19   
20           SCircle innerYellowCircle = new SCircle (yellowCircleRadius);
21           SSquare yellowDiamond = innerYellowCircle.inscribingSquare();
22   
23           //Imaginative Construction: Making a circle around the center grey square
24           double greyCircleDiameter= yellowDiamond.side() - (2*midPointGrey);
25           double greyCircleRadius= greyCircleDiameter/2;
26   
27           SCircle innerGreyCircle = new SCircle (greyCircleRadius);
28           SSquare greySquare = innerGreyCircle.inscribingSquare();
29   
30           //Area of yellow diamond
31           double yellowArea = yellowDiamond.area()-greySquare.area();
32           System.out.println("The area of the yellow diamond is:" + yellowArea);
33       }
34   }
35