Final answer:
M.C. Escher is the mathematician credited for giving us tessellations. He was a Dutch graphic artist who created intricate designs using repeating patterns of shapes that fill a two-dimensional space without any gaps or overlaps.
Step-by-step explanation:
The mathematician credited for giving us tessellations is M.C. Escher. He was a Dutch graphic artist who created intricate and visually stunning designs using tessellations. A tessellation is a repeating pattern of shapes that completely fills a two-dimensional space without any gaps or overlaps. Escher's tessellations often featured animals, people, and other objects, and he used a combination of mathematical principles and artistic techniques to create them.