The teachers’ library›Solid geometrySphereV=34πr3V=43πr3SA=4πr2SA=4πr2Open on a new board The board is kept in this browser only, like your other boards. On any board, the Library button adds this too.More in Solid geometryCubeRectangular prismPrismPyramidCylinderConeFrustum of a coneHemisphere