Question

expresse em radianos.. a) 30 b)15 c)120 d)210 e)270 f)300 g)20 h150 i)315

Answer 1

180-------$\pi$ rad
a)30------$\pi$\6 rad
b)15-------$\pi$\12 rad
c)120------2$\pi$\3 rad
d)210-------7$\pi$\6 rad
e)270-------3$\pi$\2 rad
f)300--------5$\pi$\3 rad
g)20---------$\pi$\9 rad
h)150--------5$\pi$\6 rad
i)315---------7$\pi$\4 rad

Answer 2

a) π/6 rad
b)π/12rad
c)2π/3rad
d)7π/6rad
e)3π/2rad
f)5π/3rad
g)π/9rad
h)5π/6 rad
i) 7π/4rad