There are many shapes that have one and only one rectangular face, but an example of one would be a rectangular pyramid.
A rectangle if I understand your question correctly.
There are infinitely many rectangular shapes.
A rectangular prism is the only shape that is made up from only rectangular faces. But there are countless shapes which contain rectangular faces along with other shapes.
A rectangular prism has 6 faces.
There are many shapes that have one and only one rectangular face, but an example of one would be a rectangular pyramid.
rectangular pyramid
A rectangle if I understand your question correctly.
There are infinitely many rectangular shapes.
A rectangular prism is the only shape that is made up from only rectangular faces. But there are countless shapes which contain rectangular faces along with other shapes.
A rectangular prism has 6 faces.
A polyhedron of 5 or more sides can always be found that has a rectangular face. So three shapes are:a pentahedron (rectangle based pyramid),a hexahedron (cuboid),a heptahedron (pentagonal pyramid).
Trinagle
rectangular
Rectangles.
No, a cube is a cube and a rectangular prism is a rectangular prism. They are two different shapes.
Rectangular is an adjective, not a noun so there is no such thing as a rectangular. You an have a rectangular lamina, a rectangular pyramid, a rectangular prism, a rectangular antiprism and they all have different solid shapes.