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Mathematics, 28.03.2020 20:53 soldierboy771
building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18 \pi18π18, pi meters.
What is the area AAA of the cross section of the column?
Give your answer in terms of pi.
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building engineer analyzes a concrete column with a circular cross section. The circumference of the...
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