document.write( "Question 131342: Find the measure of an angle whose supplement is three times its measure. \n" ); document.write( "
Algebra.Com's Answer #95867 by stanbon(75887) ![]() You can put this solution on YOUR website! Find the measure of an angle whose supplement is three times its measure. \n" ); document.write( "------- \n" ); document.write( "Let the angle be \"x\". \n" ); document.write( "Its supplement is \"180-x\".\r \n" ); document.write( "\n" ); document.write( "______________________ \n" ); document.write( "EQUATION: \n" ); document.write( "180-x = 3x \n" ); document.write( "4x = 180 \n" ); document.write( "x = 45 degrees \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |