document.write( "Question 678269: Find the \"reference angle\" and the exact function value for the following
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Algebra.Com's Answer #421328 by lwsshak3(11628)\"\" \"About 
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Find the \"reference angle\" and the exact function value for the following
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\n" ); document.write( "reference angle for 330º is 30º in quadrant IV where sin>0
\n" ); document.write( "sin 330º=-1/2
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