Help me answer missing angles in each question please
All angles must total 180°1) x = 180° - 45° - 56° 4) a = 180° - 63° - 90° x = 79° a = 27°2) z = 180° - 44° - 90° 5) a = 180° - 135° z = 46° a = 45°3) x = 180° - 47° - 45° 6) x = 180° - 52° - 90° x = 88° x = 38° y = 180° - 133° y = 47°