The solid figure you're describing is a cylinder. It has two circular bases, but if we consider a cylinder without its bases, it consists of a single curved surface wrapping around the height of the cylinder. Another example of a solid figure with one curved surface and no bases is a cone if we only consider the curved part without the base.
Cylinder - a solid figure formed by two congruent parallel circles joined by a curved surface.
A cylinder
It is a cylinder
sounds like a tube to me...
Cylinder
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A figure with 2 circular bases and one curved surface is called a cylinder. Examples are food cans.
Cylinder - a solid figure formed by two congruent parallel circles joined by a curved surface.
Circle
A cylinder
It is a cylinder
I am not sure that such a surface can exist.
For example, a sphere or an ellipsoid.
sounds like a tube to me...
Cylinder
cylinder
Sounds like a cylinder