c
it is a cone.
One possible answer is an infinite cone. Spheres have one face but no vertex. No physical 3-D shape can have a vertex without having more than one face (a real cone typically has two: side and bottom).
A cone has one vertex and one edge.
polyhedra
depends on what shape that vertex is in
It is called a cone.
A right cylindrical cone has a circle for a base and one vertex. a diagram is shown on unitmath.com
A cone
cone
it has one vertex two circle edges and one face
A cone.
everything except a circle
The 3D shape with one face and one vertex is a cone. A cone has a circular base that serves as its singular face, while the point at the top where all the lines from the base converge is the vertex. It can also be considered an apex, where the shape tapers to a single point.
A cone
it is a cone.
One possible answer is an infinite cone. Spheres have one face but no vertex. No physical 3-D shape can have a vertex without having more than one face (a real cone typically has two: side and bottom).
a cone