Question

In triunghiul dreptunghic ABC cu m (unghiul BAC)=90 grade se stie ca m(unghiulABC)=32 grade. Calc m ( unghiul ACB)

Answer 1

m(<bac)+m(<abc)=m(<acb)=180

90+32+m(<acb)=180

m(<acb)=180-122

m(<acb)=58

Answer 2

m(BAC)+m(ABC)+m(ACB)=180; m(ACB)=180-32-90=58.