This geometric object is defined mathematically as a set of points that are all at the same distance r from a given point in a three-dimensional space. In three dimensions, the volume inside this geometric object is V = 4/3 πr cubed, while the surface area for this geometric object is A = (4πr) squared. The four points within this geometric object are not coplanar, and the r located within this object indicates radius. For 10 points, name this geometric object in space that can be called a ball.
A) Cone
B) Cylinder
C) Sphere
D) Pyramid

Q&A Education