Answer:
its a.
Explanation:
89 , 91
let one be x and the other be x+2
Supplementary angles are those angles that sum up to
equating both sides
x+x+2 = 180
2x+2 = 180
2x = 180-2
2x = 178
x = 89
x+2 = 89+2 = 91
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