document.write( "Question 778342: Find an angle such that three times the angle is equal to the sum of its supplement and complement. Thank you. \n" ); document.write( "
Algebra.Com's Answer #474590 by MathTherapy(10557) You can put this solution on YOUR website! \n" ); document.write( "Find an angle such that three times the angle is equal to the sum of its supplement and complement. Thank you.\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, and its complement = 90 - A\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore, 3A = 180 - A + 90 - A\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3A = 270 - 2A\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3A + 2A = 270\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5A = 270\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "A, or measure of angle = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You can do the check!! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Further help is available, online or in-person, for a fee, obviously. Send comments, “thank-yous,” and inquiries to “D” at MathMadEzy@aol.com \n" ); document.write( " |