B. What is the radius of a ball that uses one-half of the amount of rubber coating used to cover the 16-inch ball? Write your answer in simplest form The radius is
inches.
A playground ball with a 16-inch diameter has a rubber coating on its surface.
a. Does a ball with a diameter that is 1 times the diameter of the given ball need
times the amount of rubber coating? Explain.
the smaller ball needs
times the amount of rubber coating.
Yeah