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Mathematics 16 Online
OpenStudy (anonymous):

Find the exact value of sin 240°.

OpenStudy (anonymous):

\[-\frac{ \sqrt{3} }{ 2 }\]

OpenStudy (anonymous):

do you know how?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

then, why did you asked?

OpenStudy (anonymous):

ask*

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