given two triangles
71Soyombo script — Infobox Writing system name = Soyombo type = Abugida typedesc = time = 17th century ndash;18th century languages = Mongolian, Tibetan, Sanskrit fam1=Egyptian hieroglyphs fam2=Proto Sinaitic fam3=Proto Canaanite alphabet [a] fam4=Phoenician… …
72Juana Díaz, Puerto Rico — Juana Díaz is a municipality of Puerto Rico located in the southern coast of the island, south of Jayuya, Ciales, Orocovis and Villalba; east of Ponce; and west of Coamo and Santa Isabel and the Caribbean Sea to the south. Juana Díaz is spread… …
73Vertex configuration — In polyhedral geometry a vertex configuration is a short hand notation for representing a polyhedron vertex figure as the sequence of faces around a vertex. For uniform polyhedra there is only one vertex type and therefore the vertex… …
74Batey (game) — Batey was the name given to a special plaza around which the native Caribbean Taino Indians built their settlements. It was usually a rectangular area surrounded by stones with carved symbols known as petroglyphs.The batey was the area in which… …
75Coenergy — Graphical definition of coenergy Coenergy (or co energy) a non physical quantity used in theoretical analysis of energy in physical systems.[1] The concept of co energy can be applied to many conservative systems (inertial mechanical,… …
76Bacchus and Ariadne — Infobox Painting| title=Bacchus and Ariadne artist=Titian year=1520 ndash;1523 type=oil on canvas (applied onto conservation board 1968) height=176.5 width=191 museum=National Gallery, London Bacchus and Ariadne (1520 23) is an oil painting by… …
77Maria Skobtsova — Maria with Nikolai Berdyaev, 1938 Born Elizaveta Yurievna Pilenko Riga Died …
78Graceful labeling — In graph theory, a graceful labeling of a graph with n vertices and e edges is a labeling of its vertices with distinct integers between 0 and e inclusive, such that each edge is uniquely identified by the positive, or absolute difference between …
79Badge of shame — A badge of shame, also a symbol of shame, mark of shame, or simply a stigma,[1] is typically a distinctive symbol required to be worn by a specific group or an individual for the purpose of public humiliation, ostracism, or persecution. Under the …
80Pick's theorem — Given a simple polygon constructed on a grid of equal distanced points (i.e., points with integer coordinates) such that all the polygon s vertices are grid points, Pick s theorem provides a simple formula for calculating the area A of this… …
