A cylinder would fit the given description
sphere
The geometrical object known as a cone has no planar faces, two curved surfaces, no edges and one vertex. A "real" object often called a cone is a portion of a half cone. That has one base, a curved surface, and one vertex.
A cone - although a face is generally taken to be a plane surface, not a curved one.
It has 6 faces and 12 edges
There is only 1 curved face!
Prism
sphere
The shape you are describing is a cylinder. A cylinder has two flat circular faces (the top and bottom) and one curved surface that wraps around the sides. It has no edges or vertices where flat surfaces meet, as the curved surface is continuous.
Faces-2 (1 flat face and 1 curved face), 1 curved edge, and 1 vertex.
A cone has one curved surface and one circular base, giving it a total of 2 faces. It has 1 vertex at the tip of the cone and 1 edge where the base meets the curved surface. Therefore, a cone has 2 faces, 1 vertex, and 1 edge.
A cone would fit the given description
A half-sphere, also known as a hemisphere, has 2 faces (one curved and one flat), 0 edges, and 1 vertex (the point at the top of the hemisphere). The flat face is a circle, while the curved face forms the outer surface. Thus, the counts are as follows: 2 faces, 0 edges, and 1 vertex.
A cylinder is one possible answer.
3 faces: two plane and one curved,2 edgesno vertices.3 faces: two plane and one curved,2 edgesno vertices.3 faces: two plane and one curved,2 edgesno vertices.3 faces: two plane and one curved,2 edgesno vertices.
0 edges 0 faces (faces are planar bounded by linear edges) 2 curved surfaces 1 vertex
Faces: 2 circular, 1 curved rectangular. Vertices (not vertexes!): None Edges: 2 circular.
A cone would fit the given description.