quadrilatéral
111Hierarchy — A hierarchy (Greek: hierarchia (ἱεραρχία), from hierarches, leader of sacred rites ) is an arrangement of items (objects, names, values, categories, etc.) in which the items are represented as being above, below, or at the same level as one… …
112Polygon — For other uses, see Polygon (disambiguation). Some polygons of different kinds In geometry a polygon (   …
113Dhanbad — This article is about the municipality in India. For its namesake district, see Dhanbad district. Dhanbad   city   …
114Mahavira (mathematician) — Mahavira was a 9th century Indian mathematician from Gulbarga who asserted that the square root of a negative number did not exist. He gave the sum of a series whose terms are squares of an arithmetical progression and empirical rules for area… …
115List of circle topics — This list of circle topics includes things related to the geometric shape, either abstractly, as in idealizations studied by geometers, or concretely in physical space. It does not include metaphors like inner circle or circular reasoning in… …
116Pendeford — Coordinates: 52°37′24″N 2°08′52″W / 52.62327°N 2.14786°W / 52.62327; 2.14786 …
117David Bebbington — Contents 1 Bebbington quadrilateral 2 Personal life 3 Bibliography 4 …
118History of trigonometry — The history of trigonometry and of trigonometric functions may span about 4000 years.EtymologyOur modern word sine is derived from the Latin word sinus , which means bay or fold , from a mistranslation (via Arabic) of the Sanskrit word jiva ,… …
119Convex hull algorithms — Algorithms that construct convex hulls of various objects have a broad range of applications in mathematics and computer science, see Convex hull applications . In computational geometry, numerous algorithms are proposed for computing the convex… …
120Circle — This article is about the shape and mathematical concept. For other uses, see Circle (disambiguation). Circle illustration showing a radius, a diameter, the centre and the circumference …
