plisss dijawab yg A dan B plisss bsk dikumpul

BOC = 180-105 = 75°

AOC = 180 - 82 = 98°

a.) [tex]~[/tex]

∠AOC = 105°

∠BOC = 180° - ∠AOC
∠BOC = 180° - 105°
∠BOC = 75°
➡ y° = 75°

b.)

∠BOC = 82°

∠AOC = 180° - ∠BOC
∠AOC = 180° - 82°
∠AOC = 98°
➡ x° = 98°