A rectangular cube (a cuboid) is a kind of prism and, by convention, prisms have two bases.
A hexagonal prism is a prism composed of two hexagonal bases and six rectangular sides.
They are polyhedra, with several rectangular faces, and with two identical and parallel bases.
Both of their bases are rectangles, and they are both 3D.
A triangular prism always has 5 sides. It has two triangular bases and 3 rectangular faces. If the bases are not congruent it is called an oblique prism.
a triangular prism has to triangular bases while a rectangular prism has a rectangle as the bases.
6
62 bases
It depends on what kind of prism you mean. For example, a rectangular prism has 6 bases and a triangular prism has 5 bases. A triangular prism only has two bases.
none
One base
A rectangular cube (a cuboid) is a kind of prism and, by convention, prisms have two bases.
Rectangular prism
rectangular prism
Both have rectangular bases.
four
A triangular prism has five bases because it can be flipped over to form five different bases