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The area of a circle is 320 square meters. Find the radius

User Jeff Stong
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Final answer:

To find the radius of a circle with a given area, divide the area by π, then square root the result.


Step-by-step explanation:

To find the radius of a circle when given the area, we can use the formula: Area = π * r^2. Rearranging the formula, we get: r^2 = Area / π. Plugging in the given area of 320 square meters, we have: r^2 = 320 / π.

Now, to solve for r, we take the square root of both sides of the equation: r = √(320 / π).

Using a calculator, the approximate value of r is 10.12 meters.


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User Multihunter
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