Question

15. Identify the pairs of supplementary angles from the following.
a) 110', 70
b) 163, 27°
d) 45, 45
c) 112", 68​

Answer 1

Answer:

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Answer 2

Answer:

option a) and option c)

Step-by-step explanation:

because a) 100° + 70° = 180°

c) 112° + 68° = 180°

and the others are not because

b) 163° + 27° = 190°

d) 45° + 45° = 90°..hence it's proved