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The radius of the pool (r) is 10.5 feet.

The height of the pool (h) is 4.5 feet.

We'll use 3.1416 as the value for ∏.

The formula for the volume is ∏r2h ..... so, if we feed in the given data we get

3.1416 x (10.5)2 x 4.5 .... which gives 3.1416 x 110.25 x 4.5 .... which gives 1558.6263 cubic feet.

That equates to

* 44,135.4 litres * 9,708.4 Imperial gallons * 11,659.3 US gallons

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15y ago
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