"Predators" Area

1. A standard hockey rink measures 200 ft. by 85 ft. Calculate this area. (This is an estimated area because corners are rounded.
2. There are two face-off circles in each end zone and a center face-off circle with diameters of 30 ft. Calculate the area of a face-off circle.
3. The goal crease has dimensions of 4 ft. x 8 ft. Compute this area.
4. The center zone, also called the neutral zone, consists of 30 ft. on each side of the centerline. What is the area of the center zone?
5. The hockey puck measures 3 inches in diameter. What is the area of the puck?