document.write( "Question 866642: An angle measures 120° less than the measure of a supplementary angle. What is the measure of each angle?
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Algebra.Com's Answer #522402 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! An angle measures 120° less than the measure of a supplementary angle. What is the measure of each angle? \n" ); document.write( "------ \n" ); document.write( "angle: x \n" ); document.write( "supplementary angle: 180-x \n" ); document.write( "-------------------------------- \n" ); document.write( "Equation: \n" ); document.write( "x = (180-x)-120 \n" ); document.write( "2x = 60 \n" ); document.write( "x = 30 degrees \n" ); document.write( "180-x = 150 degrees\r \n" ); document.write( "\n" ); document.write( "------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "==================== \n" ); document.write( " |