Whether you're studying up for a math test, helping your child with homework or just trying to brush up before trivia night, learning the basic ins and outs of polygons will serve you well.

Zach’s shape is a decagon, because it has 10 sides and 10 angles. The sides and angles are all different, so it is an irregular decagon. Zach asks what a regular decagon would look like ...

Polygons can be regular or irregular in shape. A polygon is a closed 2D shape with at least three sides. A regular polygon is a polygon with all equal sides and angles. An irregular polygon is a ...

The technical definition is a planar shape with six sides. In this context, Grimshaw is correct in stating that methods are available for designing geodesic spheres tiled with irregular hexagons ...

Among all the shapes we can construct with a compass and straightedge, regular polygons hold a special ... Constructing any old irregular triangle with a compass and straightedge is child ...