Vertex
A regular pyramid has a regular polygon base and a vertex over the center of the base. By:Cherrylvr :)
A shape with a circular base and a vertex that isn't in the same plane as the base is called a cone.
a cone
A cone has one circular base and a vertex that is not on the base.as described on math.com
A cone
A pyramid is not normally circular but if you mean a cone then it has 1 vertex, 1 circular edge and 2 faces.
a cone
A cone
cone
pyramid and coneIn the list given, only the cone and pyramid have a vertex.
A spitial figure with a circular bases no edges and one vertex