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Mathematics
Mathematics
Problem
Find the supplement of
112
∘
112^{\circ}
11
2
∘
. a)
22
∘
22^{\circ}
2
2
∘
b)
78
∘
78^{\circ}
7
8
∘
c)
68
∘
68^{\circ}
6
8
∘
d)
88
∘
88^{\circ}
8
8
∘
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