They are in a rectangular shape because it holds more room than any other shape.
rectangular
a rectangular prisim
It is roughly rectangular in shape
Books, boxes, notebooks, and basically every three-dimensional figure with rectangular sides.
A "rectangular" is an adjective, not a noun and so there is no way of knowing what the shape is. It could be a rectangular 2-d shape, a rectangular pyramid, a rectangular prism and they would all have different answers.
It depends on its size - which is not standard.
a shape that is rectangular so deal with it
rectangular
the shape of the base of a rectangular pyramid is a rectangle.
Rectangular
a rectangular prisim
No the Ark of Noah was rectangular in shape.
Epithelial cells tend to have a rectangular shape. These cells line the surfaces and cavities throughout the body and have a protective function. Their rectangular shape allows for close packing and provides structural support.
It is roughly rectangular in shape
The Parthenon is rectangular in shape.
Books, boxes, notebooks, and basically every three-dimensional figure with rectangular sides.
A "rectangular" is an adjective, not a noun and so there is no way of knowing what the shape is. It could be a rectangular 2-d shape, a rectangular pyramid, a rectangular prism and they would all have different answers.