Question

Transforma em radianos
A) 240graus
B) 90graus

Transforma em graus
A) 5 pi sobre 4
B) 25 pi sobre 6​

Answer 1

1)

a)

$240° = \frac{240\pi}{180} = \frac{4\pi}{3}rad$

b)

$90° = \frac{90\pi}{180} = \frac{\pi}{2} rad$

2)

a)

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

b)

$\frac{25\pi}{6} = \frac{25 \times 180°}{6} = 750°$