From Wikimedia Commons, the free media repository
Jump to: navigation, search
Mathematical hierarchy of tetragons
English: Deltoid, Kite
Français : Cerf-volant
English: A deltoid, also called kite, is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other. It is not to be confused with a Steiner curve, collected under Category:Deltoid.