document.write( "Question 737655: Find the exact values of cos theta and sin theta for the angle measure.\r
\n" ); document.write( "\n" ); document.write( "180 degrees.
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Algebra.Com's Answer #450481 by stanbon(75887)\"\" \"About 
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Find the exact values of cos theta and sin theta for the angle measure.
\n" ); document.write( "180 degrees.
\n" ); document.write( "------
\n" ); document.write( "Use the unit circle to see these answers:
\n" ); document.write( "cos(180) = -1
\n" ); document.write( "sin(180) = 0
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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