write each degree measure as a radian measure a 30 degrees b

write each degree measure as a radian measure:

a. 30 degrees

b. 360 degrees

c.-330 degrees

d. 270 degrees

e. -90 degrees

f. -150 degrees

radians are equal to 180 degrees: rad = 180°

a. 30 degrees = 0.523599 radian

b. 360 degrees = 6.28319 radian

c.-330 degrees = -5.759587 radian

d. 270 degrees = 4.71239 radian

e. -90 degrees = -1.5708 radian

f. -150 degrees = -2.61799 radian