Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Kubvira muzana remakore rechi8 AD zvichienda mberi, vazivi venyeredzi vakatanga nzira dzokufungidzira nadzo nokuverenga nhungamiro yokuMecca (qibla) <unk>uye daro rayo<unk>kubva kunzvimbo ipi neipi yapasi. Kubvira muzana ramakore rechi9 zvichienda mberi vakanga vachishandisa trigonometry yespherical uye nzira dzokuratidza mepu kuti vaone uwandu uhwu zvakarurama. Kuverenga uku ndiko kushandurwa kwe equatorial polar coordinates yeMecca (i.e. kureba kwayo uye latitude) kune yayo polar coordinates (i.e. qibla yayo uye chinhambwe) zvine chekuita nehurongwa hune chirevo meridian ndiyo denderedzwa hombe kuburikidza nenzvimbo yakapihwa uye matanda ePasi, uye ane polar axis ndiyo tambo kuburikidza nenzvimbo uye yayo antipodal poindi. Kune nhoroondo dzakasiyana dzekuunzwa kwe polar coordinates sechikamu chehurongwa hwepamutemo hwehurongwa. Nhau yakazara yenyaya yacho inotsanangurwa mubhuku rinonzi Origin of Polar Coordinates rakanyorwa napurofesa weHarvard Julian Lowell Coolidge. Grégoire de Saint-Vincent naBonaventura Cavalieri vakazivisa nenzira yakazvimiririra pfungwa dzacho pakati pezana ramakore rechigumi nemanomwe. Saint-Vincent akanyora nezvavo vari voga muna 1625 uye akabudisa basa rake muna 1647, nepo Cavalieri akabudisa rake muna 1635 neshanduro yakaruramiswa yakaonekwa muna 1653. Cavalieri akatanga kushandisa polar coordinates kuti agadzirise chinetso chine chokuita nenharaunda iri mukati meArchimedean spiral. Blaise Pascal akazoshandisa polar coordinates kuti averenge urefu hwemaparabolic arcs.  Mubvunzo: Bhuku ripi rinofanira kunongedzerwa kurondedzero yenyaya yacho?
Kwakatangira Zviratidzo zvePolar Coordinates