Are all faces of a cuboid rectangular?

All the faces of cuboidal are rectangular. Some faces can be special rectangle that is square. A square is also a rectangle since is opposite sides are equal and each angle is 90 degree. A cube also can be called cuboid since its all faces are special rectangle that is square. read more

The cube is a special case of the square cuboid in which all six faces are squares. It has Schläfli symbol {4,3}, and its symmetry is raised from [2,2], to [4,3], order 48. If the dimensions of a rectangular cuboid are a, b and c, then its volume is abc and its surface area is 2(ab + ac + bc). read more

A cuboid is a box-shaped object. It has six flat faces and all angles are right angles. And all of its faces are rectangles. It is also a prism because it has the same cross-section along a length. In fact it is a rectangular prism. Examples of Cuboids. Cuboids are very common in our world, from boxes to buildings we see them everywhere. read more