A cone is a 3D object having a flat circular base with a tapering circular body meeting at its vertex and its looks like a witch's hat.
cone
triangle * * * * * A triangle is NOT a 3d shape! A cube.
A cone
A cylinder would seem to fit the given description that has circular parallel bases and a rounded body.
cone
cone
A cone.
Cone
the cone.
A cone.
A cone is a 3D object having a flat circular base with a tapering circular body meeting at its vertex and its looks like a witch's hat.
A cone, like an ice cream cone.
is it a vertex
A square based pyramid.
The question is not particularly clear but I suspect that the answer is a vertex.
cone