Question

2. Transforme os arcos a seguir em graus. (Anexe abaixo a fato com as resoluções)

a) 5r/6 rad
b) 7r/12 rad
c) 11r/5 rad
d) 3r/8 rad

Answer 1

Oie, tudo bom?

a)

= 5π/6

= 5π/6 . 180°/π

= 5/6 . 180°

= 5 . 30°

= 150°

b)

= 7π/12

= 7π/12 . 180°/π

= 7/12 . 180°

= 7 . 15°

= 105°

c)

= 11π/5

= 11π/5 . 180°/π

= 11/5 . 180°

= 11 . 36°

= 396°

d)

= 3π/8

= 3π/8 . 180°/π

= 3/8 . 180°

= 3/2 . 45°

= 135°/2

= 67,5°

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