In the figure, the square TUVW is made up of two parts, X and Y. The part, X, is formed by a semicircle and the line TU. The perimeter of X is 44 m and the perimeter of the shaded part, Y, is 72 m.
- Find the perimeter of the square TUVW.
- Find the area of the shaded part Y. (Take π =227)