document.write( "Question 867921: sin^-1(sqrt(3))/2
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Algebra.Com's Answer #523309 by stanbon(75887) ![]() You can put this solution on YOUR website! sin^-1(sqrt(3)/2) = 60 degrees or 180-60 = 120 degrees \n" ); document.write( "--------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------------- \n" ); document.write( " \n" ); document.write( " |