Question

determine a medida,em radianos equivalente a :
a) 40 °
b)75°
c)147°
d)238°
e)373°
f) 116°

Answer 1

a) 40 ° = (40/180).π = (2/9)π = 2π/9

b)75° = (75/180)π = (5/12)π = 5π/12

c)147°=(147/180)π=(49/60)π=49π/60

d)238°=(238/180)π = 119π/90

e)373°= (373/180)π

f) 116°= (116/180)π = 29π/45