There isn't: for all faces to be rectangles there have to be 6, of which opposite sides are equal in length and breadth. (A cuboid)
how about 2 hexagons connected with 6 rectangles
Cuboid
Every rectangular prism does. That includes cubes.
A rectangular prism has 6 sides and 8 vertices.
,kmjui
cuboid
A rectangular prism.
There isn't: for all faces to be rectangles there have to be 6, of which opposite sides are equal in length and breadth. (A cuboid)
how about 2 hexagons connected with 6 rectangles
6
Cuboid
cube
A cuboid.
A hexahedron, or cube.
cube
Every rectangular prism does. That includes cubes.