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 ...

Polygons can be regular or irregular. If the angles are all equal and all the sides are equal length it is a regular polygon. To find the sum of interior angles in a polygon divide the polygon into ...

Toledo Museum of Art presents the exhibition "Frank Stella: Irregular Polygons" running April 7-July 24 with free admission. This introduction features TMA director Brian Kennedy, who also curated ...