document.write( "Question 965807: in a right angled triangle one of the acute angles is 20degrees greater than the other find the angles of a triangle \n" ); document.write( "
Algebra.Com's Answer #590299 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 90+X+(X+20)=180 \n" ); document.write( "90+X+X+20=180 \n" ); document.write( "2X+110=180 \n" ); document.write( "2X=180-110 \n" ); document.write( "2X=70 \n" ); document.write( "X=70/2 \n" ); document.write( "X=35 FOR THE SMALLER ANGLE. \n" ); document.write( "35+20=55 FOR THE LARGER ANGLE. \n" ); document.write( "PROOF \n" ); document.write( "90+35+55=180 \n" ); document.write( "180=180 \n" ); document.write( " |