The second girl tries to make herself into a cylinder shape, and an image of a cylinder appears. A third girl starts to sing and other cylinders appear as she mentions them. GIRL 3: (singing ...

A cone is a 3D shape with 2 faces and one edge A sphere is a 3D shape. It has one continuous face and no edges A cylinder is a type of prism. It has 3 faces and 2 edges The volume of a cone is ...