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U geometriyi dva abo bilshe ob yektiv nazivayutsya koncentri chnimi koaksia lnimi abo spivvisnimi koli voni mayut spilnij centr en abo vis Kola 1 pravilni mnogogranniki 2 pravilni mnogokutniki 3 i sferi 4 mozhut buti koncentrichnimi vidnosno odin odnogo mati spilnij centr tak samo yak i cilindri 5 mozhut mati spilnu vis Mishen dlya strilbi z luka maye koncentrichni krugi Kosmologichna model KepleraGeometrichni vlastivosti RedaguvatiNa Evklidovij ploshini dva koncentrichni kola obov yazkovo mayut rizni radiusi 6 u toj chas yak kola v trivimirnomu prostori mozhut buti koncentrichnimi j mati odnakovij radius ne buduchi totozhnimi Napriklad dva rizni meridiani globusa Zemli ye koncentrichnimi vidnosno odin odnogo i vidnosno samogo globusu aproksimovanogo sferoyu Vzagali kozhna para velikih kil na sferi ye koncentrichnimi mizh soboyu i zi sferoyu 7 Za teoremoyu Ejlera pro vidstan mizh centrami opisanogo kola i vpisanogo kola trikutnika dva koncentrichni kola vidstan mizh centrami yakih dorivnyuye nulyu budut opisanim i vpisanim kolami trikutnika todi j lishe todi koli radius odnogo vdvichi bilshij za radius inshogo i v takomu vipadku trikutnik ye rivnostoronnim 8 c 198Zastosuvannya i prikladi RedaguvatiHvili sho vinikayut pri kidanni nevelikogo ob yekta u spokijnu vodu zazvichaj utvoryuyut seriyu koncentrichnih kil sho ruhayutsya vid centru 9 Cili z rivnomirno roznesenimi krugami yaki vikoristovuyutsya v cilovij strilbi z luka 10 abo podibnih vidah sportu ye she odnim zvichnim prikladom koncentrichnih krugiv Koaksialnij kabel ce vid elektrichnogo kabelyu v yakomu izolyator i vsi providni zhili utvoryuyut sistemu koncentrichnih cilindrichnih obolonok 11 Primitki Redaguvati Alexander Daniel C Koeberlein Geralyn M 2009 Elementary Geometry for College Students Cengage Learning s 279 ISBN 9781111788599 Arhiv originalu za 7 sichnya 2014 Procitovano 12 grudnya 2016 Hardy Godfrey Harold 1908 A Course of Pure Mathematics The University Press s 107 Arhiv originalu za 7 sichnya 2014 Procitovano 12 grudnya 2016 Gillard Robert D 1987 Comprehensive Coordination Chemistry Theory amp background Pergamon Press s 137 139 ISBN 9780080262321 Apostol Tom 2013 New Horizons in Geometry Dolciani Mathematical Expositions 47 Mathematical Association of America s 140 ISBN 9780883853542 Arhiv originalu za 7 sichnya 2014 Procitovano 12 grudnya 2016 Spurk Joseph Aksel Nuri 2008 Fluid Mechanics Springer s 174 ISBN 9783540735366 Arhiv originalu za 7 sichnya 2014 Procitovano 12 grudnya 2016 Cole George M Harbin Andrew L 2009 Surveyor Reference Manual www ppi2pass com 2 p 6 ISBN 9781591261742 Arhiv originalu za 7 sichnya 2014 Procitovano 12 grudnya 2016 Morse Jedidiah 1812 The American universal geography or A view of the present state of all the kingdoms states and colonies in the known world Volume 1 vid 6th Thomas amp Andrews s 19 Arhiv originalu za 7 sichnya 2014 Procitovano 12 grudnya 2016 Dragutin Svrtan and Darko Veljan Non Euclidean versions of some classical triangle inequalities Forum Geometricorum 12 2012 197 209 http forumgeom fau edu FG2012volume12 FG201217index html Arhivovano 28 zhovtnya 2019 u Wayback Machine Fleming Sir John Ambrose 1902 Waves and Ripples in Water Air and AEther Being a Course of Christmas Lectures Delivered at the Royal Institution of Great Britain Society for Promoting Christian Knowledge s 20 Arhiv originalu za 7 sichnya 2014 Procitovano 13 grudnya 2016 Haywood Kathleen Lewis Catherine 2006 Archery Steps to Success Human Kinetics s xxiii ISBN 9780736055420 Arhiv originalu za 7 sichnya 2014 Procitovano 13 grudnya 2016 Weik Martin 1997 Fiber Optics Standard Dictionary Springer s 124 ISBN 9780412122415 Arhiv originalu za 7 sichnya 2014 Procitovano 13 grudnya 2016 Otrimano z https uk wikipedia org w index php title Koncentrichnist amp oldid 35069623