document.write( "Question 813629: Using the half angle formula, find the exact value of \n" );
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Algebra.Com's Answer #489827 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Using the half angle formula, find the exact value of \n" ); document.write( "----------- \n" ); document.write( "= 210/2 degrees ? \n" ); document.write( " |