Question

Sphere

Answer 1

A sphere is a three-dimensional geometric shape that is perfectly round and symmetrical. It is defined as the set of all points in space that are a fixed distance (the radius) from a single point (the center). A sphere has no edges or vertices and its surface is continuous. The volume of a sphere is given by the formula V = (4/3)πr³, where r is the radius. Some common everyday objects that are in the shape of a sphere include balls, marbles, and globes.