There is not an equation. A cuboid consists of a three dimensional arrangement of 3 pairs of identical rectangles. One or two of these pair may, in fact, be squares. A triplet of rectangles - one from each pair - meet orthogonally at one of the 8 vertices.
A rectangle is a 2-dimensional (plane) object while a cuboid is 3-dimensional (solid).
difference between square and cube
Rectangles are flat or two dimensional. They have an area; they do not have a volume. The area of a rectangle is its length x width. If it was about the volume of a three dimensional Cuboid (or rectangular cuboid), its volume is the length x width x height.
The base of a cuboid is a rectangle.
Rectangle Prisim
cuboid
A rectangle.
A rectangle.
No, a cuboid has 8 sides * * * * * That is not correct. A cuboid also has six faces. A cuboid is made up of three pairs of congruent rectangles - in the shape of a brick. The relationship between a cube and a cuboid is the 3-dimensional equivalent of the relationship between a square and a rectangle in 2-d.
It is a cuboid. It is a cuboid.
Rectangle prism
Rectangle.