1) 120° = 120° π / 180° = 2π/3 рад2) 210° = 210° π / 180° = 7π/6 рад3) 220° = 220° π / 180° = 11π/9 рад4) 150° = 150° π / 180° = 5π/6 рад5) 300° = 300° π / 180° = 5π/3 рад6) 315° = 315° π / 180° = 7π/4 рад7) 765° = 765° π / 180° = 17π/4 рад8) 675° = 675° π / 180° = 15π/4 рад.
1) 120° = 120° π / 180° = 2π/3 рад
2) 210° = 210° π / 180° = 7π/6 рад
3) 220° = 220° π / 180° = 11π/9 рад
4) 150° = 150° π / 180° = 5π/6 рад
5) 300° = 300° π / 180° = 5π/3 рад
6) 315° = 315° π / 180° = 7π/4 рад
7) 765° = 765° π / 180° = 17π/4 рад
8) 675° = 675° π / 180° = 15π/4 рад.