Answer :
supplementary angles are angles where their measures added together equal 180 degrees. this means:
angle 3 + 148 = 180
subtract 148 from each side: angle 3 = 32 degrees.
supplementary angles are angles where their measures added together equal 180 degrees. this means:
angle 3 + 148 = 180
subtract 148 from each side: angle 3 = 32 degrees.