They have 12 corners. No more or no less!
That would obviously depend on how big you want your cuboids.
There are many possible answers:Hexagonal pyramidQuadrilateral based bipyramidHexahedrons (including cuboids and cubes)There are many possible answers:Hexagonal pyramidQuadrilateral based bipyramidHexahedrons (including cuboids and cubes)There are many possible answers:Hexagonal pyramidQuadrilateral based bipyramidHexahedrons (including cuboids and cubes)There are many possible answers:Hexagonal pyramidQuadrilateral based bipyramidHexahedrons (including cuboids and cubes)
A cuboid has 8 vertices so 5 cuboids have 5*8 = 40 vertices.
25
Cuboids are not always similar.
Twenty
Four.
6
Yes, all cubes are cuboids because a cuboid is defined as a three-dimensional shape with six rectangular faces, and a cube meets this criterion with all its faces being equal squares. Therefore, while all cubes are cuboids, not all cuboids are cubes, as cuboids can have faces of different dimensions.
You could try 14!
No.
As many corners as sides.