Its an Cylinder
fwf
the face
sphere
A cylinder
A sphere sliced by a plane; or a cone.
curved
A hemisphere
A Cone
perabale
The answer is - a cone.
A cone. It has a circle for the base, and a curved face tapering to a point.
A cone.
hemisphere
Cylinder
Cylinder
The object described is a cone. A cone has one vertex (the point where the flat face meets the curved surface) and one flat face (the circular base). Due to its shape, a cone can roll along a flat surface smoothly.