IZIPHUMO ZESIQINU efanekisela indalo, isakhiwo kunye ingaphandle; kwaye i amava, i nokufunda ukusuka, kunye nokulinganisa kwe- a cinga Umzobo IV-A Kwicala lendalo: Kwicala elinengqondo: a Iziko liyinto yomnqweno ofunyenwe ngu umbono njengenqaku a) Umgca wenkqo a b b) Injongo yomnqweno. Umgca weenjongo a – b: Ikona esemgangathweni ye-30 degrees Wombhalo a b c c) Uyilo lwenjongo b – c: Ikona esemgangathweni ye-30 degrees umba wekona a b c d d) Ngaphandle koyilo c-d: Ikona esemgangathweni ye-30 degrees umba umphezulu d e e) Umgca wamava. I-angle ye-30 degrees d e f f) Umgca wokufunda, kumava. I-angle ye-30 degrees d e f g g) Ukulinganisa umgca, kunye ulwazi oluvela ukufunda. I-engle ye I-30 degrees a b c d e f g Isangqa sangaphambili imigca, efanekisela i indlela yokucinga ulungelelene