What if you could take a simple 2D image—a sketch, a logo, or even a photograph—and transform it into a fully realized 3D model, ready for 3D printing or digital design? For years, this process ...

2D shapes can be described by their sides, their angles and their symmetry. The sides might be equal in length and some might be parallel. The angles could be right angles, but sometimes they are ...

Two-dimensional (2D) shapes are completely flat. They cannot be picked up. A polygon is a 2D shape with straight sides that meet at vertices. Polygons have names that show the number of sides they ...