Why can't the letters of the alphabet tessellate?

Answer 1

The letters of the alphabet cannot tessellate because they are not designed to fit together without gaps or overlaps when arranged in a repeating pattern. Unlike geometric shapes such as squares or hexagons, which have uniform angles and sides that allow them to tile a plane seamlessly, letters vary in shape, size, and structure. This variability creates spaces between the letters when attempting to cover a surface, preventing true tessellation. Additionally, the curvature and distinct features of many letters further complicate their ability to interlock.