A cone?
hemisphere
A cylinder would fit the given description
A cone. It has a circle for the base, and a curved face tapering to a point.
sphere
An egg.
A cone would fit the given description
A cone would fit the given description
A sphere !
Sphere * * * * * Not true. A sphere does have a curved face. A point has none.
A cylinder would fit the given description
A cylinder perhaps
Faces-2 (1 flat face and 1 curved face), 1 curved edge, and 1 vertex.
A Cone
A cone
A finite cone has one vertex (not vertices!), 1 edge and 2 faces.
A cone has one face - its base - and one edge but no vertices. Vertices only occur at the meeting of two straight surfaces.