<prompt> Ngwala serapa se sekopana sa kanegelo ka taba ye e latelago: Motho X o dira trigonometry  <response>: Ee, wo ke serapa se sekopana: Oswald o dira trigonometry ka gobane Oswald o nyaka go kgona go bala dikhutlo le mahlakore a dikhutlo-tharo. Ka mo go kgethegilego, Oswald o nyaka go kgona go diriša sine, cosine le dipalo tša go kgorometša go rarolla mathata. 