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OpenStudy (df001):
Find the exact value of sinΘ, cosΘ, and tanΘ using reference angles. Θ=330 degrees
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OpenStudy (df001):
Help how do i do this!??! I need quick help please!
OpenStudy (mayankdevnani):
\[\large \bf \sin330^o=\sin(360-30)=-\sin(30^o)=-\frac{1}{2}\]
OpenStudy (mayankdevnani):
similarly, you can find for cos and tan
OpenStudy (lochana):
|dw:1447658686386:dw| this is helpful for your problem
OpenStudy (triciaal):
|dw:1447659639088:dw|
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