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Building a circular silo |
2001-01-24 |
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Natasha pose la question :
We wish to build a circular silo with internal diameter 10 feet. How much concrete will we need to pour the foundation, if we only need a 1 foot wide and 1 foot deep ring on which the silo walls will sit? Assume the 4 inch thick silo wall rests on the middle of the ring.
Penny Nom lui répond. |
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