Learn about 3D shapes and their properties. Circles and other shapes Find out about shapes with curved sides and how to group them. What is tessellation? Find out how tessellation is when shapes ...

A 2D shape could have line symmetry or rotation symmetry, or both! 3D shapes are described by their faces, edges and vertices. The faces can be the same shape or different, and a 3D shape could ...

While hands are famously tricky to master, a few pro tips and sketching techniques can help you capture them with confidence. In this tutorial I break the hand into shapes for a m ...

These building blocks, which in this case are composed of carbon, are arranged in complex 3D ... shapes worked and what ...