Umlobi:
Bobbie Johnson
Usuku Lokudalwa:
5 Epreli 2021
Ukuvuselela Usuku:
23 Ujanuwari 2025
-Delile
- Yini i-Angle:
- Izinhlobo zama-engeli
- Ngokusho kokuvulwa kwayo ngama-degree
- Isamba sama-engeli
- Ngokwesikhundla sakho
Yini i-Angle:
I-Angle umqondo weJiyomethri ukubhekisa ku- isikhala phakathi kwezimpambano zemigqa emibili kusukela endaweni eyodwa noma i-vertex, futhi lokho kukalwa ngama-degree.
Leli gama livela esiLatini angŭlus, bese kuthi lokhu kusuka ku-Greek ἀγκύλος, okusho ukuthi "kukhothame".
Ekusetshenzisweni kwansuku zonke, igama i-engeli lingasetshenziswa futhi njengegama elifanayo lekhoneni (ngomqondo we-engeli engenayo), njengokuthi: "Uthanda ukubeka usofa kuliphi ikhona lekamelo?"; ikhona noma umphetho: "Qaphela ama-engeli etafula: ungazishaya"; kanye nombono: "Ngabe usisihlolile isimo kuzo zonke izinhlangothi?"
Izinhlobo zama-engeli
Ngokusho kokuvulwa kwayo ngama-degree
| I-engeli engekho | Ungomunye owakhiwe yimigqa emibili ehlangana ku-vertex yawo nasemikhawulweni yawo, ngakho-ke, ukuvulwa kwawo kungu-0 °. |
| I-engeli enamandla | Inokuvulwa kwe-vertex okukhulu kuno-0 ° nangaphansi kuka-90 °. |
| I-engeli engakwesokudla | Yenziwe ngemisebe emibili okuvulwa kwayo i-vertex kungu-90 °. |
| I-Obtuse angle | Kuyinto evulwa nge-vertex enkulu kune-90 ° nangaphansi kuka-180 °. |
| I-Plain angle | Yileso esakhiwa yimisebe emibili ene-vertex yokuvulwa okungu-180 °. |
| I-engeli ye-Oblique | Ebizwa nangokuthi i-reflex noma i-concave, inenye ene-vertex ephezulu yokuvula engu-180 ° nangaphansi kuka-360 ° |
| I-engeli ejikelezayo | Ebizwa nangokuthi i-angle ephelele, ingukuvula kwe-360 °. |
Isamba sama-engeli
| Ama-engeli ahambisanayo | Yiyo leyo, kanye nenye, engeza ukuvulwa kwe-90 °. Zingaba noma zingabi ama-engeli alandelanayo esikhaleni, kepha zizoba ezihambisanayo inqobo nje uma isibalo samadigri ama-engeli aso singama-90 °. |
| Ama-engeli wokungezelela | Ibizwa ngokuthi leyo, kanye nenye, ingeza ukuvulwa kwe-180 °. |
Ngokwesikhundla sakho
| I-engela emaphakathi | Nguye i-vertex yakhe isenkabeni yombuthano. |
| I-engeli ebhaliwe | Le lapho i-vertex iyiphuzu lokuzungeza, futhi lapho lokhu, nakho, kunqunywa yimisebe eyenzayo. Yakhiwa ngamanothi amabili womjikelezo ohlangana endaweni ejwayelekile yomjikelezo, wakhe i-vertex. |
| Ngaphakathi engela | Okungaphakathi kwepoligoni. Ibizwa nangokuthi i-engeli i-vertex yayo engaphakathi kwesikwele futhi eyakhiwa ngamanothi lapho kunqamula khona i-vertex. |
| I-engeli engaphandle | I-vertex iphuzu elingaphandle kwesikwele futhi izinhlangothi zayo ziyimisebe, maqondana nalokhu, ku-secant, tangent noma zombili izikhundla. |
| I-engeli ebhalwe kabili | Nguyena i-vertex yakhe isesikalini, futhi yakhiwe nge-chord nolayini o-tangent ohlangana ku-vertex. |
Bheka futhi Uhlobo lwama-engeli.
-Yintshisekelo
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