I-engeli enkulu kunoziro futhi ingaphansi kuka-XNUMX°
Funda futhi...
- Izithombe zikhombisa amakhandlela amane
- Ama-euro angama-20 kumaRiyal aseSaudi
- Enye yezinzuzo zamandla elanga ukuthi
- Indlunkulu ye-Muslim World League itholakala
- Izifunda ezinkulu zolwandle ngendawo:
- Izakhiwo zamahlathi
- Inqubo yokuhlukanisa i-vector ezingxenyeni zayo ibizwa ngokuthi:
- Yenza izinqumo ezifanele
Impendulo ithi: i-angle ebukhali.
I-engeli enkulu kunoziro kodwa ngaphansi kuka-90 degrees yaziwa ngokuthi i-acute angle.
I-engeli ebukhali i-engeli ekala phakathi kuka-0 no-90 degrees.
Lolu hlobo lwe-engeli lutholakala emimoyeni eminingi, kuhlanganise nonxantathu nama-quadrilaterals.
Ama-engeli abukhali nawo asetshenziselwa ukukala ama-engeli ezinto ezisesikhaleni esinezinhlangothi ezintathu, njengekhyubhu noma ipiramidi.
Kubalulekile ukuqonda ama-engeli acute lapho usebenza ngejometri, njengoba angasetshenziswa ukubala ubude nezindawo zomumo.
Angasetshenziswa futhi ukukala amabanga phakathi kwamaphoyinti esikhala esinezinhlangothi ezimbili.
Ukufunda indlela yokubala i-engeli ebukhali kungasiza umuntu aqonde kangcono i-geometry ne-trigonometry, kukwenze kube okufanele abe nakho kunoma ubani ofunda izibalo noma i-geometry.
I-engeli ebukhali i-engeli ekala phakathi kuka-0 no-90 degrees.
Lolu hlobo lwe-engeli lutholakala emimoyeni eminingi, kuhlanganise nonxantathu nama-quadrilaterals.
Ama-engeli abukhali nawo asetshenziselwa ukukala ama-engeli ezinto ezisesikhaleni esinezinhlangothi ezintathu, njengekhyubhu noma ipiramidi.
Kubalulekile ukuqonda ama-engeli acute lapho usebenza ngejometri, njengoba angasetshenziswa ukubala ubude nezindawo zomumo.
Angasetshenziswa futhi ukukala amabanga phakathi kwamaphoyinti esikhala esinezinhlangothi ezimbili.
Ukufunda indlela yokubala i-engeli ebukhali kungasiza umuntu aqonde kangcono i-geometry ne-trigonometry, kukwenze kube okufanele abe nakho kunoma ubani ofunda izibalo noma i-geometry.
