Задание
Луч \(\displaystyle OC\) делит развернутый угол \(\displaystyle ∠ AOB\) на два смежных угла \(\displaystyle ∠ AOC\) и \(\displaystyle ∠ BOC\) так, что угол \(\displaystyle ∠ AOC\) на \(\displaystyle 30^{\circ}\) больше угла \(\displaystyle ∠ BOC\). Чему равны углы \(\displaystyle ∠ AOC\) и \(\displaystyle ∠ BOC\)?
- \(\displaystyle ∠ AOC=195^{\circ}\), \(\displaystyle ∠ BOC=165^{\circ}\)
- \(\displaystyle ∠ AOC=75^{\circ}\), \(\displaystyle ∠ BOC=105^{\circ}\)
- \(\displaystyle ∠ AOC=105^{\circ}\), \(\displaystyle ∠ BOC=75^{\circ}\)
- \(\displaystyle ∠ AOC=150^{\circ}\), \(\displaystyle ∠ BOC=30^{\circ}\)