How about a sphere as an example that fits the given description
A cone has one vertex and one edge.
A cone has one vertex, one edge, and one base.
triangle
A teardrop-shape would have one vertex (the tip), one edge and one face
The solid that has one flat face, one curved face, one edge, and one vertex is a cone. The flat face is the circular base, the curved face is the conical surface, the edge is the circular boundary where the base meets the curved surface, and the vertex is the pointed tip of the cone.
cone
A cone.
c
The shape that is commonly known as a cone has two faces, one vertex and one edge. Mathematically, however, the cone has infinite height and so has one [curved] face and one vertex.
A cone
one face one vertex and two circle edges * * * * * What kind of cone is that? It has 1 edge, 2 faces (one curved and one plane), and 1 vertex.
it is a cone.