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Mathematics, 31.08.2021 19:30 ralgjl
A 2.4 m long section of an old concrete sewer pipe has an inside diameter of 1.4 m and an outside diameter of 2.2 m. What volume of the concrete was used to make this section of pipe?
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A 2.4 m long section of an old concrete sewer pipe has an inside diameter of 1.4 m and an outside di...
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