This center is also the center of the regular polygon.

If the lengths of the sides are also equal then it is a regular polygon.

Like with the regular polygon, there are certain kinds of symmetries.

A circle is greater than any regular polygon of equal contour.

The area of a regular polygon is half its perimeter times the apothem.

A pentagon cannot appear in any tiling made by regular polygons.

For regular polygons, the radius is the same as its circumradius.

The uniform polytopes in two dimensions are the regular polygons.

These properties apply to all regular polygons, whether convex or star.

In similar ways, arcs, ellipses and regular polygons can be described.

We use regular polygons in an essential way.

The inradius of a regular polygon is also called apothem.

In two dimensions there are infinitely many regular polygons.

Numerous regular polygons may be seen in nature.

All the vertex figures of the polyhedron are regular polygons.

All of these polyhedra have regular polygons as faces.

Methods for folding most regular polygons up to and including the regular 19-gon have been developed.

This proof represented the first progress in regular polygon construction in over 2000 years.

Plane tilings by regular polygons have been widely used since antiquity.

Regular polygons can also form plane tilings that are not edge-to-edge.

Uniform polyhedra are vertex-transitive and every face is a regular polygon.

These formulas assume a regular polygon with n sides.

Now a regular polygon Where are we?

There also exist animals who themselves take the approximate form of regular polygons, or at least have the same symmetry.

Any prism over a regular polygon with an even number of sides forms a zonohedron.