Tina made a 9-inch apple pie, which she cut into 8 slices. Tina and 2 of her friends each ate a piece of pie. what is the approximate area of the
remaining pie?
9" = the diameter 4.5" = the radius area of a circle = π * r^2 area of pie = 4.5^2 * π 8-3 = 5 so 5/8 remaining 5/8 * 4.5^2 *π this is equal to 39.7 which rounds to 40"^2
