Question

dê 5 exemplos de seno

Answer 1

$\sin(30) = \frac{1}{2} \\ \sin(210) = - \frac{1}{2} \\ \sin(45) = \frac{ \sqrt{2} }{2} \\ \sin(60) = \frac{ \sqrt{3} }{2} \\ \sin(240) = - \frac{ \sqrt{3} }{2}$