The design for the palladium window shown includes a semicircular shape at the top. the bottom is formed by squares of equal size. a shade for the window will extend 4 inches beyond the perimeter of the window, shown by the dashed line around the window. each square in the window has an area of 324 in sq. round your answers to the nearest whole number. (there are 16 small squares that make up the bottom of the window (in a square formation) and the semi circle is on top of the square's formation)