Question

The supplement of 159º angle is
(i) 23º (ii) 21º

(iii) 20º (iv) 19º​

Answer 1

Answer:

Answer is 2nd 21

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Answer 2

Answer:

Rule :

supplementary angles add up to 180°

let the supplement of 159 be "x"

➡️ 159 + x = 180

➡️ x = 180 - 159

➡️ x = 21

Therefore the supplement is 21°