A cube is just a special case of a square prism, and. A square prism is just a special case of a rectangular prism, and. They are all cuboids!

Are cubes cuboids?

Cubes can be called special cuboids, as a cube is a 3D square-shaped figure with all sides i.e. length, breadth, and height equal to each other. ... The opposite edges of a cube are equal and parallel to each other. Whereas a cuboid is a 3D rectangular figure with all sides not equal to each other.

Why all cubes are cuboids?

All the edges(sides) of a cube are equal i.e the measures of length, breadth, and height are equal. All the edges(sides) of a cuboid are not equal i.e the measures of length, breadth, and height are not equal. All the six faces of a cube are square shapes. Examples of cuboids are Bricks, Duster.