document.write( "Question 942053: two supplementary angles differ by 40 degree.find the angles \n" ); document.write( "
Algebra.Com's Answer #574224 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! two supplementary angles differ by 40 degree.find the angles \n" ); document.write( "------ \n" ); document.write( "angle:: x \n" ); document.write( "supplement:: 180-x \n" ); document.write( "-------------------- \n" ); document.write( "Equation: \n" ); document.write( "x - (180-x) = 40 degrees \n" ); document.write( "x - 180 + x = 40 \n" ); document.write( "2x = 220 \n" ); document.write( "x = 110 degrees \n" ); document.write( "180-x = 70 degrees \n" ); document.write( "---------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " \n" ); document.write( " |