#50. The figure below is composed of four semicircles on the sides of a square. If the square had an area if 64, What is the length of the darkened outline of the figure? F. 8pi G. 16pi H.24pi J.32Pi K.64pi. Please explain?

50 The figure below is composed of four semicircles on the sides of a square If the square had an area if 64 What is the length of the darkened outline of the f class=