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Please help me with this math
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Please help me with this math

Please help me with this math-example-1
User IStornZ
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1 Answer

6 votes

r = d x 3.14

6mm = 12 mm x 3.14

12 x 3.14 = 37.68

37.68 rounded is 38.

38 rounded is 40.

I believe the answer is A) 36(pi)mm^2.

Let me know if this is the correct answer. :)

User Min Ming Lo
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