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To determine how many 50 lb bags of sand are needed to cover a 15-foot round area, first calculate the area of the circle using the formula ( A = \pi r^2 ). The radius ( r ) is 7.5 feet, so the area is approximately 176.71 square feet. If you assume a depth of 1 inch for the sand, you will need about 0.5 cubic yards of sand, which is roughly 13-14 bags of 50 lb sand, depending on the sand's density and compaction.

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2w ago

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