Imigca okufanayo-moya kunye nendawo

Kwi migca moya kuthiwa ngaxeshanye ukuba azinayo iingongoma ngazo, oko kukuthi, abayi gqiba nge. Kuba namagama ukufana sebenzisa i icon ekhethekileyo || (Imigca Parallel a || b).

Imida lulele iimfuno sithuba yokunqongophala amanqaku eqhelekileyo ayanelanga - ukuba eminye emajukujukwini, kufuneka babe indiza (kungenjalo baya ROOTN).

Kuba imizekelo lwelayini parallel akukho mfuneko yokuba uye kude, ahamba kuyo yonke kuthi, kweli gumbi - umgca yonqumlo iindonga ukuya eluphahleni emgangathweni, kwimakhishithi yamanqaku - kungqameko esahlukileyo, njl

Kucacile ukuba, okukhona imigca emibini kunye umgca parallel yesithathu ukuya kwenye ezimbini zokuqala, oko kuya kuba eyayingqalene yesibini.

imigca Parallel kwi ingxelo moya lonyanzeliso olungafunyaniswanga kusetyenziswa elikuwo moya geometry. is he taken njenge Enyanisweni, ibe saziwe: ngokuba nayiphi na indawo kwi-moya hayi elele kumgca othe ngqo, kukho umgca elikhethekileyo kungenela singenelayo, zibhekisela kulo. Le saziwe yaziwa wonke ibanga lesithandathu.

gabalala yayo lwendawo, oko amazwi ukuba nayiphi na indawo kwisithuba, kungekhona emgceni, kukho umgca elikhethekileyo kungenela singenelayo, ehamba ngaxeshanye nesi, kukuba lula onokuyibonisa ngoncedo saziwe sele eyaziwayo okukhona-moya.

Iimpawu lwelayini parallel

• Ukuba kukho imigca emibini parallel kufana kumntu wesithathu, ngoko ke ngaxeshanye.

Le propati ubephethwe imigca parallel-moya kunye esithubeni.
Ngokomzekelo, cinga ukugwetyelwa yayo geometry esiqinileyo.

Masithi imigca parallel b kwaye c lolawulo.

Kwimeko apho yonke imigca belele indiza ashiye geometry moya.

Kuthathwa, kwaye b babe moya beta kunye gamma - moya, esilulutho kunye c (ngokuzimisela yemigca eminye isithuba kufanele ukuba lo moya efanayo).

Sazigqibela ukuba moya ezahlukeneyo beta kunye wesigrike kunye uphawu kumgca b ukusuka moya beta indawo ethile B, lo moya acandacanda kwindawo B kunye umgca kufuneka yendlela yokwenza lo moya xa beta ngqo (B1 zibonakaliswe).

Ukuba B1 ngqo ngenxa awela kumphakamo womgca gamma, ngoko, kwelinye icala, indawo yokuwela kufuneka ulale phantsi; ngokuba B1 bobabo-moya beta, yaye kwelinye icala, kufuneka babe kunye, ekubeni B1 bobabo-moya wesithathu.
Kodwa imigca parallel a kunye c musa ayangenana.

Ngenxa yoko, B1 ngqo kufuneka abe moya beta kwaye azinazo naziphi na iingongoma afana ngazo, ngoko, ngokutsho saziwe of okukhona, oko kuvela b.
Sifumene ihambelana kunye ngqo B1 umgca b, lalo-moya efanayo umgca ngqo yaye kwangaxeshanye loo nto phambana, oko kukuthi, b kunye c - ukufana

• Esebenzisa ingongoma oko ongenakuxoka kumgca othe ngqo kunikwa, kufana oku kwenzeka enye kuphela umgca ezizodwa.

• Lulele moya nkqo ukuba imigca emibini sesithathu ngaxeshanye.

• moya Ngaphandle ukunqumla enye ukufana imigca emibini ngqo inqumla indiza kunye nomgca ngqo wesibini.

• angles ezifanelekileyo crosswise ngokubekwa ingaphakathi akhiwa kuhlangana imigca emibini ngqo kufana kumntu wesithathu, elilinganayo mali kuyilwa kunye unilateral yangaphakathi ilingana no-180 °.

Le ukuxoxa kuyinyaniso, yona iphutha iimpawu okukhona imigca emibini.

Imeko lwelayini parallel

iimpawu ezibekwe ngentla iimeko bamele imigca parallel, yaye iindlela zabo angabonisa geometry kakhulu. Ngamanye amazwi, ukuba ukungqina okukhona wezintlu ezimbini ezikhoyo banele lokubonisa ukufana wabo wesithathu ngqo okanye ukulingana engile, ukuba kufanelekile, okanye kububulumko ukuxoka, njl

Ukungqina indlela zisetyenziswa kakhulu "yi ukuphikisana" oko kukuthi, kunye kwingcinga yokuba imigca azikho zifana. Ngokusekelwe kule kwingcinga, umntu ngokulula ukubonisa ukuba kulo mzekelo badlula iimeko kwangaphambili, umzekelo, elele crosswise engile wezasekhaya ezingalungeleleneyo, nto leyo engqina nokucingela ayilunganga wenza.