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・ List of politicians of Indian descent
・ List of politicians of Kerala
・ List of politicians, lawyers, and civil servants educated at Jesus College, Oxford
・ List of politics by U.S. state
・ List of polka artists
・ List of pollen beetles (Nitidulidae) recorded in Britain
・ List of polling organizations
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・ List of Polsat primetime schedules
・ List of polyamorists
・ List of Polydor Records artists
・ List of polygamy court cases
・ List of polyglots
・ List of Polygonales of Montana
List of polygons
・ List of polygons, polyhedra and polytopes
・ List of Polymarchs albums under Musart
・ List of Polynesians
・ List of polynomial topics
・ List of Polytechnic Colleges in Kerala
・ List of Polytechnic University of the Philippines people
・ List of polytechnics in Finland
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・ List of polytechnics in Nigeria
・ List of polytonal pieces
・ List of polyurethane applications
・ List of Polyvinyl Record Co. artists
・ List of Pomeranian duchies and dukes
・ List of Pomona College people


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List of polygons : ウィキペディア英語版
List of polygons

In geometry, a polygon is traditionally a plane figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed chain or ''circuit''. These segments are called its ''edges'' or ''sides'', and the points where two edges meet are the polygon's ''vertices'' (singular: vertex) or ''corners''.
The word polygon comes from Late Latin ''polygōnum'' (a noun), from Greek πολύγωνον (''polygōnon/polugōnon''), noun use of neuter of πολύγωνος (''polygōnos/polugōnos'', the masculine adjective), meaning "many-angled". Individual polygons are named (and sometimes classified) according to the number of sides, combining a Greek-derived numerical prefix with the suffix ''-gon'', e.g. ''pentagon'', ''dodecagon''. The triangle, quadrilateral and nonagon are exceptions.
== Greek numbers==
Polygons are primarily named by prefixes from Greek numbers.

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