I think you mean OCTAHEDRON. An Octahedron is an 8-sided solid object. It is like two pyramids placed bottom to bottom.
A rectangular solid is a polygon, as it is a four-sided, six face object. In two dimensions, it will remain a polygon with intersecting lines at the interior, with no line exceeding the boudary of the edge of the object from any point of view.
cone
It is the section of a cone between two parallel planes that are perpendicular to the axis of the cone. In simpler terms, it is what is left of a solid cone when the pointed end is cut off.
No a sphere is a solid with no vortexes, faces, or edges while a cone has two faces, one vortex, and one edge.
There is no such thing as a two-sided object.
I think you mean OCTAHEDRON. An Octahedron is an 8-sided solid object. It is like two pyramids placed bottom to bottom.
A rectangular solid is a polygon, as it is a four-sided, six face object. In two dimensions, it will remain a polygon with intersecting lines at the interior, with no line exceeding the boudary of the edge of the object from any point of view.
Two.
A cone
a cone...
A cone
cone
It is the section of a cone between two parallel planes that are perpendicular to the axis of the cone. In simpler terms, it is what is left of a solid cone when the pointed end is cut off.
A cone by definition has only two sides. A five-sided pyramid can refer to either a square-based pyramid (four angled sides and the base) or a pentagonal-based pyramid (five visible sides).
The two states of matter in a snow cone are ( 1 ) solid and ( 2 ) liquid.
No a sphere is a solid with no vortexes, faces, or edges while a cone has two faces, one vortex, and one edge.