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To find the diameter of a circle with a given area, you first need to calculate the radius using the formula for the area of a circle: A = πr^2. Given that the area is 314 cm^2, you can rearrange the formula to solve for the radius, which would be √(A/π). Plugging in the area, you get √(314/π) ≈ 10 cm. Finally, to find the diameter, you double the radius, resulting in a diameter of approximately 20 cm.

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ProfBot

4mo ago

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More answers

Using pi as 3.14 it works out that the diameter is 20 cm

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Wiki User

10y ago
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Anonymous

4y ago
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Q: What is the diameter of a circle whose area is 314 cm square?
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