Бөмбөрцөгийн эзэлхүүн (видео) | Хан Академи
Бөмбөрцөгийн эзэлхүүн. The formula for the volume of a sphere is V = 4/3 πr³. See the formula used in an example where we are given the diameter of the sphere. Created by Сал Хан and Monterey Institute for Technology and Education.