A prism. The name of the prism usually reflects the polygonal shape of the bases eg triangular prism or rectangular prism.
prism
A triangular prism.
Obviously some kind of PRISM.
A three-dimensional figure formed by six parallelograms is called a Parallelepiped. A cube is one example and leads to the alternate definition of a polyhedron with six faces, each of which is a parallelogram.The opposite sides are in parallel planes.
A cylinder
The figure would be a prism. However, congruent polygons in parallel planes are called bases.
prism
Polygon
A triangular prism.
Obviously some kind of PRISM.
A three-dimensional figure formed by six parallelograms is called a Parallelepiped. A cube is one example and leads to the alternate definition of a polyhedron with six faces, each of which is a parallelogram.The opposite sides are in parallel planes.
A prism
It need not be. A sphere, for example, has no rectangles nor polygons and no parallel planes either.
A cylinder
Yes. The opposite ends of any right prism consists of two congruent and parallel faces. Two planes are parallel if the vertical distance between them is always the same.
A cylinder is best described as congruent on parallel planes or discs.
The given description fits that of a cylinder