document.write( "Question 303619: Find sine theta if cosine theta= 0.67 \n" ); document.write( "
Algebra.Com's Answer #217590 by Alan3354(69443)\"\" \"About 
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sin = sqrt(1 - cos^2)
\n" ); document.write( "= sqrt(1- 0.4489)
\n" ); document.write( "=~ 0.74236
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