A hollow iron sphere has outer diameter 15 cm and thickness 2 cm. The volume of the hollow portion is approximately whic

Question

A hollow iron sphere has outer diameter 15 cm and thickness 2 cm. The volume of the hollow portion is approximately which of the following?

Accepted Answer

696.91 cubic cm

Answer

523.60 cubic cm

Answer

1070.24 cubic cm

Answer

1767.15 cubic cm