The top and bottom are normally flat.
..... 2 opposite parallel flat faces
a cylinder
A cylinder perhaps
a 3D shape called a cylinder
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 circle
A Cylinder
Its an Cylinder
There cannot be such a shape. It is not a cylinder because a cylinder sdoes not have a rectangular face. A rectangle must be a flat face and the only flat faces in a cylinder are the circle faces. The curved face can be "opened out" into a rectangular shape but because the face is curved it cannot be rectangular.
..... 2 opposite parallel flat faces
A cylinder
There are 2 faces on a cylinder.
A cylinder has three faces.
a cylinder
A cylinder perhaps
A cylinder
cylinder circle