A cylinder
Cylinder
Cylinder
A cylinder has two parallel sides, which are the circular bases at the top and bottom. These bases are congruent and parallel to each other, while the curved surface connects them.
Most things do not have two congruent parallel bases. I do not, by desk does not, my lap top does not, etc etc.
a cylinder
A cylinder
A cylinder has two parallel congruent faces and a curved surface.
Cylinder
A prism has two congruent parallel bases.
It is a cylinder
Cylinder
Both a cylinder and a prism can have parallel and congruent bases.
parallelogram, because if the two bases are congruent and parallel then the sides will also have to be parallel, so it is a parallelogram
Most things do not have two congruent parallel bases. I do not, by desk does not, my lap top does not, etc etc.
An upright pentagonal prism has two congruent parallel bases and 15 edges.
prism