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24.06 is the diameter

How to solve:

Use the formula for finding the area to solve for the radius (r), then multiply by 2 (radius is 1/2 of the diameter, pi = 3.14):

A = pi*r² (next substitute with known values)

452.4 = 3.14*r² (next divide both side by 3.14 to solve for r²)

144.07643 = r² (next find the square root of 144.07643 to solve for r)

12.003184 = r (next multiply 12.003184 by 2 to find the diameter)

12.003184 * 2 = 24.006368

The diameter is approximately 24 ft.

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Q: Swimming pool has an area of about 452.4 square feet what is the diameter of the pool?
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