There are many possible answers.
For example, a sphere or a cone intersected by two planes.
23
A cylinder
cylinder circle
Cylinders
a cylider deffinatly
Faces-2 (1 flat face and 1 curved face), 1 curved edge, and 1 vertex.
The section of a cone or sphere or ellipsoid or paraboloid slice by two planes.
A cylinder is one possibility, there are others.
The shape described has two flat faces, one curved face, and two edges. It could be a cylinder or a cone with a circular base.
a cylinder
2 flat and 1 curved
A cylinder