Kuyisicelo sezibalo eziyisisekelo zezilinganiso ze-trigonometric ezifundiswa ebangeni lesi-9 leSikole Samabanga Aphansi. Kungenzeka ukuthola i-sine, i-cosine, amanani we-tangent futhi uhlaziye izakhiwo zejometri phakathi kwamaphoyinti amabili. Umsebenzisi uzokwazi ukubala ukuthambeka phakathi kwamaphoyinti, indawo emaphakathi kanye nebanga eliphakathi kwawo.
Kubuyekezwe ngo-
Feb 18, 2022