Complete each sentence below with the best of the choices given. 3. The volume of a sphere equals while the surface area of a sphere equals (99) A. B. 3 C. 4xr ; -Ar D. 3 E. 4ar : ar 4. The surface lying between the vertex and the base of a cone is called the (98) A. slant height B. altitude C. lateral surface D. surface area E. volume 5. The amount of space inside a solid is called its while the of a solid is the (95) sum of the area of all the solid's faces. A. mass; surface area B. surface area; volume C. volume; surface area D. volume; mass E. area; lateral surface area