A three-dimensional object with a circular base that narrows to a single point at the top. Cones can be classified as either right (the apex is directly above the center of the base) or oblique (the apex is off-center).
A three-dimensional object with a circular base that narrows to a single point at the top. Cones can be classified as either right (the apex is directly above the center of the base) or oblique (the apex is off-center).