a sphere
a sphere
A cone
sphere.
cylinder
a sphere
a sphere
curved
Spheres and spheroids have.Wait ! Don't go away. Any solid of revolution generated bya plane figure with only curves will have only a curved surface.
a sphere
A cylinder. Technically, the curved surface of a cylinder is not called a face, only the flat surfaces, so a cylinder has 2 faces and one curved surface.
Cylinder
Cylinder
A sphere.
a rectangle
A cone
sphere.