Question

find the value of sin(150°) ​

Answer 1

Answer:

0.5 is the correct answer to your question

Answer 2

$\sin(150) = \sin(90 + 60) \\ \\ we \: know \: that \: \sin(90 + x) = \cos(x) \\ \\ = > \sin(150) = \sin(90 + 60) = \cos(60) \\ \\ we \: know \: the \: value \: of \: \cos(60) = \frac{1}{2} \\ \\ so \: \sin(150) = \frac{1}{2}$