Question

Transforme em graus os radianos:


$a) \frac{3\pi}{5} \\ \\ b) \frac{\pi}{4} \\ c) \: \frac{2\pi}{3} \\ \: d) \: \frac{7\pi}{5}$
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Answer 1

3.π/5 = 3.180/5 = 3.36 = 108°

π/4 = 180/4 = 45°

2.π/3 = 2. 180/3= 2. 60 =120°

7.π/5 = 7.180/5 = 7. 36 = 252°