document.write( "Question 223379: angle A is one fouth as large as its supplement, angle B \n" ); document.write( "
Algebra.Com's Answer #167051 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! A=B/4 \n" ); document.write( "A+B=180 \n" ); document.write( "B/4+B=180 \n" ); document.write( "(B+4B)/4=180 \n" ); document.write( "5B=4*180 \n" ); document.write( "5B=720 \n" ); document.write( "B=720/5 \n" ); document.write( "B=144 ANS. \n" ); document.write( "A=144/4=36 ANS. \n" ); document.write( "PROOF: \n" ); document.write( "144+36=180 \n" ); document.write( "180=180\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |