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How do you determine square feet of a circle?

Updated: 8/21/2019
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8y ago

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Measure its radius in feet or derive it from the diameter or circumference. A circle with radius r feet has an area of pi*r^2 square feet.

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7y ago
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Q: How do you determine square feet of a circle?
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Determine the square feet in a circle?

The formula for the area of a circle is pi x radius x radius or pi(r2).


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