document.write( "Question 241963: the measure of an angle is 4 times the measure of its supplementary angle.find the angles. \n" ); document.write( "
Algebra.Com's Answer #177141 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! x+4x=180 \n" ); document.write( "5x=180 \n" ); document.write( "x=180/5 \n" ); document.write( "x=36 ans. for the smaller angle. \n" ); document.write( "180-36=144 ans. for the larger angle. \n" ); document.write( "Proof: \n" ); document.write( "36+4*36=180 \n" ); document.write( "36+144=180 \n" ); document.write( "180=180 \n" ); document.write( " |