There are 6 sides on a rectangular prism.
A rectangular octagon has eight sides
There are 12 sides on a rectangular prism.
A rectangular pyramid has five sides
There are 12 sides on a rectangular prism.
A rectangular prism has 6 sides, whether they are even or uneven is irrelevant..
A rectangular prism has 6 sides.
the pyramide rectangular base has 12 sides.
A rectangular prism has 6 faces.
There are six flat sides
octagon has eight sides
1