# geometry

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Concrete can be purchased by the cubic yard. How much will it cost to pour a slab that is 17 ft by 17 ft by 4 ft if the concrete costs \$50.00 per cubic yard?

• geometry -

17ft * 17ft * 4 ft = 1156 ft^3
Now to convert that to \$,

1156 ft^3 * (1yd/3ft)^3 * \$50/yd^3 = \$2140.74

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