Kitty_KK - 01.03.2016 15:30One angle measures 60 more degrees than two times another angle. The angles are supplementary. What are their measures?

Alex - 01.03.2016 15:32Good Day! As the angles are supplementary so they add up to 180 degrees! Let's set the equation: A + 2A + 60 = 180 3A = 180-60 3A = 120 A = 40 degrees the first angle is 40 degrees the second angle is 2A+60 = 140 degrees. Let's check 140+ 40 = 180