A cuboid would fit the given description.
a rectangular prism
Rectangular prism
Hexagonal prism
NO,Because it's bases are rectangles ... and EVERY prism has rectangular bases.
Rectangles and/or squares
Hexagonal Prism
A triangular prism.
A hexagonal prism
The faces are always rectangles on prisms, so if it's a triangular prism the bases are triangles; if it's a rectangular prism, the bases are rectangles; if it's a hexagonal prism, the bases are hexagons. Any polygon can form the base of a prism. Some people also consider cylinders to be circular prisms. In which case any closed plane shape can form the base of a prism.
4 rectangles with either 2 rectangles or 2 squares as the bases
rectangle prism
a hexogonal prism