recentagonal
A recentagonal is a hypothetical geometric shape characterized by having seven sides and seven angles. The term itself is a portmanteau of "recent" and "diagonal," though its precise origin and definition are not widely established within standard mathematical literature. In Euclidean geometry, a polygon with seven sides is known as a heptagon. Therefore, a recentagonal, if it were to exist as a distinct mathematical concept, would likely share many properties with a heptagon, such as being a closed figure formed by straight line segments.
The concept of a "recentagonal" might arise in contexts exploring novel or non-standard geometric classifications. It