Question

3- Quais são as medidas dos ângulos (b) e (c), nesta ordem, em radianos? *

π/3 e 3π/4
π/4 e π/3
3π/7 e π/7
π/8 e π/9

4- Quais são as medidas dos ângulos (a) e (d), nesta ordem, em radianos? *

π/8 e π/9
3π/7 e π/7
π/4 e 3π/2
π/3 e 3π/4

Answer 1

Resposta:

b

$\frac{\pi}{3}$

$c = \frac{3\pi}{4}$

$a = \frac{\pi}{4}$

$d = \frac{3\pi}{2}$