Segment ploska figura obmezhena krivoyu ta yiyi hordoyu Krugovij segment ce chastina kruga obmezhena dugoyu kola ta yiyi hordoyu abo sichnoyu Krugovij segment zafarbovanij zhovtim koloromU Vikipediyi ye statti pro inshi znachennya cogo termina Segment Cya stattya pro segment ploskoyi figuri Pro segment u stereometriyi div Sferichnij segment Zmist 1 Formuli 2 Plosha 3 Div takozh 4 PosilannyaFormuli RedaguvatiNehaj R radius kola 8 centralnij kut u gradusah a centralnij kut u radianah c dovzhina hordi s dovzhina dugi h visota segmentu ta d visota trikutnoyi chastini Radius R h d h 2 c 2 8 h displaystyle R h d h 2 c 2 8h frac nbsp Dovzhina dugi s 8 180 p R a R displaystyle s frac theta 180 pi R alpha R nbsp de 8 centralnij kut u gradusah a centralnij kut u radianah Dovzhina hordi c 2 R sin 8 2 2 d tan 8 2 2 R 2 d 2 R 2 2 cos 8 2 h 2 R h displaystyle c 2R sin frac theta 2 2d tan frac theta 2 2 sqrt R 2 d 2 R sqrt 2 2 cos theta 2 sqrt h 2R h nbsp Visota h R 1 cos 8 2 R R 2 c 2 4 displaystyle h R 1 cos frac theta 2 R sqrt R 2 frac c 2 4 nbsp Kut 8 2 arccos d R 2 arcsin c 2 R 2 arctan c 2 d displaystyle theta 2 arccos frac d R 2 arcsin frac c 2R 2 arctan frac c 2d nbsp Plosha RedaguvatiPlosha krugovogo segmenta dorivnyuye ploshi sektoru kruga minus plosha trikutnika S 1 2 R 2 8 sin 8 displaystyle S frac 1 2 R 2 theta sin theta nbsp de 8 displaystyle theta nbsp kut u radianah S R 2 arccos R h R R h 2 R h h 2 displaystyle S R 2 arccos left frac R h R right R h sqrt 2Rh h 2 nbsp S R 2 arccos d R d R 2 d 2 displaystyle S R 2 arccos left frac d R right d sqrt R 2 d 2 nbsp S R 2 arcsin c 2 R c 4 4 R 2 c 2 displaystyle S R 2 arcsin left frac c 2R right frac c 4 sqrt 4R 2 c 2 nbsp Div takozh RedaguvatiSektor geometriya Sferichnij segment Kulovij segmentPosilannya RedaguvatiSegment kruga Universalnij slovnik enciklopediya 4 te vid K Teka 2006 Weisstein Eric W Circular segment angl na sajti Wolfram MathWorld nbsp Ce nezavershena stattya z matematiki Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Segment geometriya amp oldid 39386548
