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Estudos Gerais • 11/28/2024

5. Calcule o valor de: a) sen 150° = 1/2 b) sen 120° = √3/2...

  1. Calcule o valor de:

a) sen 150° = 1/2 b) sen 120° = √3/2 c) sen 300° = -√3/2 d) sen 270° = -1

e) cos 150° = -√3/2 f) cos 120° = -1/2 g) cos 300° = 1/2 h) cos 270° = 0

5. Calcule o valor de: a) sen 150° = 1/2 b) sen 120° = √3/2 c) sen 300° = -√3/2 d) sen 270° = -1 e) cos 150° = -√3/2 f) cos 120° = -1/2 g) cos 300° = 1/2 h) cos 270° = 0
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