The outfield fencing for a Little League field forms a
circular sector with home plate as the center. The fence is
placed at a uniform distance of 221 ft from home plate.
The boundary of the fence, which extends partway into
foul territory, creates an angle of 110° with home plate.
Topsoil must be bought to cover the sector to a depth of 3
in. How many cubic yards of topsoil are needed? (Be
careful with the units.)
yd³ of topsoil are needed.
(Round to the nearest cubic yard as needed.)
