document.write( "Question 596511: I dont really understand the concept of sin^2 theta?\r
\n" ); document.write( "\n" ); document.write( "I mean sin 30 = 0.5\r
\n" ); document.write( "\n" ); document.write( "and sin^2(30) = 0.5\r
\n" ); document.write( "\n" ); document.write( "How can that be? Should it be the square of that value?\r
\n" ); document.write( "\n" ); document.write( "Any help would be greatly appreciated.\r
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Algebra.Com's Answer #377775 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "sin2q\r\n" );
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document.write( "means the same as\r\n" );
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document.write( "(sinq)2\r\n" );
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document.write( "sin2q\r\n" );
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document.write( "is less to write than\r\n" );
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document.write( "(sinq)2\r\n" );
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document.write( "sin230° = (0.5)2 = 0.25\r\n" );
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document.write( "Edwin

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