What is a quarrangle?

A quarrangle is a geometric shape characterized by having four sides and four angles, similar to a quadrilateral. However, the term "quarrangle" is not commonly used in mathematical literature, and it may be a less recognized synonym for quadrilateral. Quadrilaterals include various shapes such as squares, rectangles, trapezoids, and rhombuses. If you meant something else by "quarrangle," please provide more context.