To determine the lateral surface area of a cone, which of the following statements or combinations of statements are sufficient? I. The height of the ...
Question
To determine the lateral surface area of a cone, which of the following statements or combinations of statements are sufficient?
I. The height of the cone is .
II. The radius of the smaller sphere is of the radius of the larger sphere.
III. The radius of the cone is of the radius of the larger sphere, and the difference between the volumes of the two spheres is .