there are 12 (twelve) edges.
A rectangular Prism has 12 edges.
The rectangular prism has 12 edges.
There are twelve edges in a rectangular prism.
12! square-based prism = rectangular prism. rectangular prism = 4 + 4 + 4 4+4+4=12
A rectangular prism has 12 edges and 8 vertices.
There are 12 edges and 8 corners in a rectangular prism
A rectangular prism has 12 edges.
6 edges 5 faces 4 vertices
8 edges
12 edges.
A rectangular prism has 12 edges and 8 vertices.
I think a rectangular prism has 6 congruent edges, or not... sorry if I didn't help