Question

Transforme em Graus. A)3π/4 rad; B) 2π/5 rad; C) 5π/4 rad.​

Answer 1

a)

$\frac{3\pi}{4} = \frac{3 \times 180°}{4} = 135°$

b)

$\frac{2\pi}{5} = \frac{2 \times 180° }{5} = 72°$

c)

$\frac{5\pi}{4} = \frac{5 \times 180° }{4} = 225°$