Measure its diameter.
The surface area of a sphere is [ pi D2 ] .
Chat with our AI personalities
Take the surface area of the sphere as of it was whole, and divide by the amount of the sphere that is missing.
A soccer ball has a larger radius than a baseball, so it has more surface area.
Surface area of a ball or sphere = 4*pi*radius2
Resistance to deformation.
14.866666 centimeters squared