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The area of a circular garden is approximately 804 ft squared. What is the circumference, diameter, and radius of the garden?

User Intargc
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1 Answer

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Area of a circle is
\pi r^2

804 =
\pi r^2

804 / pi = r^2

r= square root of (804/pi) which is about 16.

The radius is 16, the diameter is 32.
The circumference is 2(pi)r = 32pi
User SunriseM
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