Question

A key lime pie in a 8.50 inch diameter plate is placed upon a rotating tray. Then, the tray is rotated such that the rim of the pie plate moves through a distance of 108 inches. Express the angular distance that the pie plate has moved through in revolutions, radians, and degrees. If the pie is cut into 11 equal slices, express the angular size of one slice in radians, as a fraction of π .

Answer 1