GEOMETRY A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z                    HOME ABOUT CATEGORIES SITE MAP COPYRIGHT ADVERTISE CONTACT entire Web this site isosceles Having two sides of the same length, as in the case of an isosceles triangle. An isosceles trapezoid in the United States is the equivalent of a trapezium in Britain. "Isosceles" comes from the Greek iso (same or equal) and skelos (legs). Related category    • GEOMETRY Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) BACK TO TOP