document.write( "Question 529784: find the value of each angle if angle A is 18 more than twice its suppliment \n" ); document.write( "
Algebra.Com's Answer #349781 by MathTherapy(10559) You can put this solution on YOUR website! find the value of each angle if angle A is 18 more than twice its suppliment\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let angle's measure be A\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then its supplement = 180 - A\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "We can therefore say that: A = 2(180 -A) + 18\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A = 360 - 2A + 18\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A + 2A = 360 + 18 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3A = 378\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A, or angle = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Other angle (its supplement) = 180 - 126, or \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to “D” at MathMadEzy@aol.com \n" ); document.write( " |