document.write( "Question 472630: The difference between the degree measures of two supplementary angles is 80. Find the degree measure of the larger of the two angles. \n" ); document.write( "
Algebra.Com's Answer #323993 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! The difference between the degree measures of two supplementary angles is 80. Find the degree measure of the larger of the two angles. \n" ); document.write( ": \n" ); document.write( "two angles, a & b, a is the larger \n" ); document.write( "a + b = 180 \n" ); document.write( "a - b = 80 \n" ); document.write( "------------adding eliminates b, find a \n" ); document.write( "2a = 260 \n" ); document.write( "a = \n" ); document.write( "a = 130 degrees is the larger angle \n" ); document.write( " |