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Mathematics
Mathematics
Problem
1. How many degrees are there in
1
1
1
radian (correct to one decimal place)? a)
60
∘
60^{\circ}
6
0
∘
b)
57.3
∘
57.3^{\circ}
57.
3
∘
c)
28.6
∘
28.6^{\circ}
28.
6
∘
d)
114.6
∘
114.6^{\circ}
114.
6
∘
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