The measure of space occupied by a cone, which is a three-dimensional geometric shape with a circular base that tapers to a point called the apex. The volume of a cone is calculated using the formula V = (1/3)πr^2h, where r is the radius of the base and h is the height of the cone. Used in geometry, physics, and engineering for calculating volumes of objects with conical shapes, such as ice cream cones, traffic cones, and conical containers. View Solution Guide