document.write( "Question 1128912: What is the measure of the angle that is supplementary to a 40° angle? \n" ); document.write( "
Algebra.Com's Answer #745426 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The sum of 2 supplementary angles is 180 degs. \n" ); document.write( " |