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Dmitriy789 [7]
3 years ago
11

30 POINTS PLEASE ANSWER AS FAST AS POSSIBLE

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
8 0
Since pi is about 3.14, you can do 2*3.14*2, since radius equals d/2. Then, the equation would equal 12.56, or C.
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