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Diameter = 84 in

Radius = 42 in = 3.5 feet

Area of circle = pi x r x r = 3.1415 x 3.5 x 3.5 =38.483 square feet

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Q: What is the square foot of a 84 in diameter circle?
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Related questions

What is the diameter if the circumference is 84?

For any circle . . .Diameter = circumference/pi .


What is the circumfernce of a circle with the diameter of 84 in in terms of pi?

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The circumference of a circle is calculated using the formula C = π*d, where C is the circumference, π is a constant approximately equal to 3.14159, and d is the diameter of the circle. In this case, the diameter is 84 inches. Plugging this into the formula, we get C = 3.14159 * 84 = 263.89356 inches. Therefore, the circumference of a circle with an 84-inch diameter is approximately 263.89 inches.


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