Cwangcisa ukuma kweGeomatric
| E51.0108-ACwangcisa ukuma kweGeomatric | |
| Set ye-10 ii-pcs, ngemibala emi-3, hisibhozo 3 ″.Isetyenziselwa abafundi bezikolo eziziiprayimari ukuba baqonde iimilo ezahlukeneyo zejometri. Kubandakanywa iCube, iRectangle, iCone, iSphere, iCylender, iphiramidi engunxantathu, iPrimant prism, iPentagon prism, iHexagon prism, eyenziwe ngeplastiki. |
Ijiyometri eqinileyo isishwankathelwe njengoluhlu lophando lwejometri yesithuba esineempawu ezintathu. Ke ngoko, uphononongo lokwahlulahlula kwejometri imiphezulu ye-quadric (enje nge sphere, ellipsoid, cone, hyperboloid, and saddle) kubangelwa kukufundwa kokungalingani kweefom ze-quadratic kwi-algebra Imiba eyahlukeneyo.
Ngokubanzi, ezi geometri zikhankanywe apha ngasentla zonke ziphandwa kwimeko yesakhiwo sejiyometri yesithuba se-Euclidean, oko kukuthi, ubume bendawo ethe tyaba, ngaphandle kwengqwalaselo yokwenyani kubume bejometri yendawo egosogoso. Ii-axioms ze-Euclid zejometri zichaza ngokucacileyo iimpawu zejiyometri zeendawo ezicaba. Ngokukodwa i-axiom yesihlanu inyuse amathandabuzo abantu ngokuchaneka kwayo. Ngenxa yoko, abantu baqala ukujonga ijiyometri yendawo yayo egobileyo, oko kukuthi, "i-geometry engeyo-Euclidean". I-geometry ye-non-Euclidean ibandakanya ezona ntlobo zininzi zezihloko zejiyometri, ezinje nge “geometry engqukuva”, “iJometri yaseRoche” njalo njalo. Kwelinye icala, ukulungiselela ukuzisa ezo ndawo zingacacanga kubunzulu kuluhlu lokujonga, abantu baqala ukuqikelela ijiometri ebonakalayo.
Ngokubanzi, ezi geometri ze-non-Euclidean zakuqala zifunde iipropathi ze-non-metric, oko kukuthi, azinanto yakwenza ne-metric, kodwa zijolise kuphela kwindawo yezinto zejometri-ezinje ngokufana, ukuhlangana, njalo njalo. Imvelaphi yendawo efundwe zezi ntlobo zejometri ziindawo zonke ezigoso.
