How is a square and pentagon alike?

A square and a pentagon are both polygons, meaning they are closed geometric figures made up of straight line segments. They each have defined angles and vertices, with a square having four sides and a pentagon having five. Both shapes can be classified based on their regularity; a regular square has equal sides and angles, while a regular pentagon also has equal sides and angles. Additionally, both shapes can be used in various mathematical contexts and applications, such as tiling and design.