3.98196 square meters. The diameter of each ocean ball is 6.5 cm, the radius is 3.25 cm, and the surface area of the sphere is 4πr2, or approximately 132.732 square centimeters. The total surface area of 300 ocean balls is 300x132.732=39819.6 square centimeters. Assuming that all the ocean balls are placed closely together, ignoring gaps and overlaps, the surface area they can land on is approximately 3.9819.6 square centimeters. If you convert this to other units, such as square meters, you can divide 39819.6 square centimeters by 10,000 to get 398196 square meters.
How big can three hundred ocean balls be?
Introduction Three hundred ocean balls can cover an area of 3.98196 square meters. The diameter of each ocean ball is 6.5 cm, the radius is 3.25 cm, and the surface area of the sphere is 4πr2, or approximately 1