Kakaaak,, yg bisa bantuin aku yaa, sama cara nya :))​

Jawaban:

1. O = titik sudut

AO,BO = Kaki sudut

2. a. 33° + 40° – 15° = 58°

b. 23°24 + 30°42

= 53°66'

= 54°6'

c. 26°25'15" – 13°24'35

= 12°60'40"