Question -
Answer -
(i) Thesum of an angle and its supplement = 1800.
Therefore supplement of angle 540 = 1800 –540 = 1260
(ii) Thesum of an angle and its supplement = 1800.
Therefore supplement of angle 1320 = 1800 –1320 = 480
(iii) Thesum of an angle and its supplement = 1800.
Therefore supplement of angle 1380 = 1800 –1380 = 420