However, both regular and irregular polygons are found in mathematics and art. The number of angles and sides of a polygon gives it its individual name. For example, the prefix for five is "penta ...

Save guides, add subjects and pick up where you left off with your BBC account. Polygons can be regular or irregular in shape. A polygon is a closed 2D shape with at least three sides. A regular ...

What do these two facts have to do with the tiling of regular polygons? By definition, the interior angles of a regular polygon are all equal, and since we know the number of angles (n ...

Mathematicians say that no other regular polygon “admits” a monohedral, edge-to-edge tiling of the plane. And this far-reaching result is actually quite easy to establish using only two simple ...

Among all the shapes we can construct with a compass and straightedge, regular polygons hold a special cachet. This exercise does much more than bisect a line segment. It creates a right angle ...

The simplest tilings are made of identical polygons with sides of equal length and angles of equal measure joined full edge to full edge. But although there are infinitely many of these “regular” ...