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Mathematics, 04.07.2021 04:20 ada1928

5. A cylindrical pipe is placed in a rectangular trench that is 5m x 4m and 2.5m deep, is placed across the shorter side of the trench.
5.1 How much volume of cement will be needed to cover this hollow
pipe?

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5. A cylindrical pipe is placed in a rectangular trench that is 5m x 4m and 2.5m deep, is placed ac...
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