Длина дуги окружности радиуса 11 см составляет — длины окружности. Найдите: а) градусную и радианную меры данной дуги;

1. have you
2. are you
3. do have
4. did you
5. is
6. do you
7. is
8. did do
9. have been
10. are going

1 have you
2 are you
3 Do you use
4 did you
5 is
6 are you
7 is
8 did you do
9 have you been 
10 are you going