None.
A rectangular Prism has 12 edges.
The rectangular prism has 12 edges.
A rectangular prism is a cuboid. It has no curved faces.
There are twelve edges in a rectangular prism.
There are 12 edges and 8 corners in a rectangular prism
A rectangular prism has 12 edges and 8 vertices.
it has 0 curved edges
it has 0 curved edges
A rectangular prism has 12 edges.
8 edges
12 edges.