![]() ![]() In ancient Rome, artists used small square “tessella” tiles to create large mosaic images, much in the way modern pixels are used to create images on a screen today.If you like your patterns a little more messy and wild, then irregular tessellations may be for you! You can form these tessellations out of any shape or shapes you can think of – so long you are able to create an interlocking pattern.Īrtists have been using tessellating patterns for many years! These tiling patterns have a little more flexibility than their regular cousins, but there are still only 8 patterns you can make into semi-regular tessellations! Irregular Tessellations However, these patterns can use two or more shapes to fill out their pattern. Semi-regular tessellations, like regular tessellations, only use regular polygons to make their patterns. This is because these shapes require interior angles that are divisors of 360° – only triangles, squares, and hexagons meet this criteria. Triangles, squares, and hexagons are the only shapes that can form tessellations on their own without assistance from other geometric gap-fillers. A very limited number of shapes can form regular tessellations – in fact there are only 3! Let’s dive in and learn a little more! Regular TessellationsĪ regular tessellation is a shape that can be made by repeating a regular polygon. Tessellation patterns can be divided into 3 categories – regular, semi-regular, and irregular. In geometry, there is a special name for these kinds of patterns – tessellations! These are patterns of geometric shapes that repeat with no gaps or overlap. When you’re trying to learn new facts, repetitive review is a good way to get them to stick in your brain! Perhaps you could turn each fact into a geometric shape and make a fun repeating study guide!
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