Question

transformar 120 graus em radianos

Answer 1

360⁰---2π rad    =>  360*X=120*2π =>  360X=240π => X=240π/360 => "X=2π/3"
120⁰---x

Answer 2

Boa noite!

πrad → 180°

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Utilizamos regra de três.

πrad-------180°

 x----------120°

180x=120

x=120/180 → 60/90 → 30/45 → 10/15 → 2/3

x=2πrad/3 (simplificado)

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Att;Guilherme Lima