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the area of a circle found using pi r square. the radius is half the diameter therefore the radius is 2.8 = 22/7x 2.8^2=24.64

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Q: What is the area of a circle with a diameter of 5.6?
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How many square feet in a 56 inch diameter?

A 56-inch diameter circle has an area of about 17.06 square feet.


What is the area of a circle if the diameter is 56 feet?

2,463.01 square feet.


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