2real life examples
Example 2,Mosaic Floor or Tilings
There are only 3 regular tessellations
There are only 8 semi-regular tessellations,
A Tessellation (or Tiling) is when we cover a surface with a pattern of flat shapes so that there are no overlaps or gaps.
There are 17 possible ways that a pattern can be used to tile a flat surface or 'wallpaper
They repeat the same object