👉 In geometry, a cubelet is a type of geometric figure that can be used to represent 3-dimensional space. It is a three-dimensional shape with four equal sides and its length is measured in units called "lengths". A cubelet is also known as a cuboid or rectangular prism. Cubelets can be found in many different contexts, such as in architecture, engineering, and physics. They are used to represent various geometric shapes, including cubes, spheres, cones, prisms,