SOLUTION: what is the exact value sin(235)

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Question 421798: what is the exact value sin(235)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what is the exact value sin(235)
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The reference angle for 235 is 55 degrees
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sin(45) =
0.8192
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But sin is negative in QIII.
So sin(235) = -0.8192
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cheers,
Stan H.