document.write( "Question 660536: an angle's measure is 12 degree more than 1/2 the measure of its supplement. Find the measure of the angle? \n" ); document.write( "
Algebra.Com's Answer #411240 by stanbon(75887) ![]() You can put this solution on YOUR website! an angle's measure is 12 degree more than 1/2 the measure of its supplement. Find the measure of the angle? \n" ); document.write( "------ \n" ); document.write( "Angle: x \n" ); document.write( "Supplement: 180-x \n" ); document.write( "----------------------- \n" ); document.write( "x = (1/2)(180-x) + 12 \n" ); document.write( "---- \n" ); document.write( "x = 90 - (x/2) + 12 \n" ); document.write( "(3/2)x = 102 \n" ); document.write( "x = (2/3)102 = 2*34 = 68 degrees \n" ); document.write( "---- \n" ); document.write( "180-x = 180-68 = 112 degrees \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |