Question

complete a tabela
graus radianos graus
0°
30°
45°
60°
90°
120°
135°
150°

Answer 1

Um pi radiano equivale a 180°, entao:

30° = pi/6 rad
45° = pi/4 rad
60° = pi/3 rad
90° = pi/2 rad
120° = 2pi/3 rad
135° = 3pi/4
150° = 5pi/6 rad