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Ответ:

Объяснение:

1)  45° => π/180° * 45°=π/4 рад;

2)  15° => π/180° *15° = π/12 рад;

3)  72° => π/180° *72° = 2π/5  рад;

4)  100° => π/180° *100°=5π/9 рад;

5)  200° =>  π/180° *200°= 10π/9 рад;

6)  360° => π/180° *360° = 2π рад;

7)  215° => π/180° *215° = 43π/36 рад;

8)  150° => π/180° *150° = 5π/6 рад;

9)  330° =>  π/180° *330° =11π/6 рад.