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A circle with a radius of 12.5 feet (25/2) has an area of 490.87 square feet.

Q: What is the area of a circle if it has a diameter of 25 feet?

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490.87 square feet

If a circle is 50 feet wide, that means its diameter is 50 feet. The radius of a circle is half the diameter, therefore the answer is 25 feet.

A circle with a diameter of 25 mm has an area of 490.9 square mm.

490.9 square inches for a 25-inch diameter circle.

Radius of circle: 25/2 = 12.5 feet

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490.87 square feet

25 pi sq ft

No, area of a circle is pi x radius x radius Radius is half the diameter. So the diameter of something giving 11.5 square feet as an area, must be much much smaller.

The area of a circle is PI times the radius of the circle squared. The radius of a one foot diameter circle it 1/2 or .5 feet. .5 squared is .25 PI is 3.1416 3.1416 times .25 = .79 square feet So, there are about .8 square feet in a 1 foot diameter circle.

Area = (pi) R2 = (pi) (1/2 diameter)2 = 25 pi = 78.54square feet (rounded)

If a circle is 50 feet wide, that means its diameter is 50 feet. The radius of a circle is half the diameter, therefore the answer is 25 feet.

The area of the circle is 490.87 cm2

Diameter = 50 inches Radius = 25 inches Area of circle = pi x 25 x 25 = 3.1415 x 625 = 1963.44 square inches which is equivalent to 1963.44/144 = 13.63 square feet

The area of a circle is found by multiplying the square of the radius by pi. The area of a 25 foot diameter circle is approximately 491 square feet (12.5 x 12.5 x 3.1416).

A circle with a diameter of 25 mm has an area of 490.9 square mm.

490.9 square inches for a 25-inch diameter circle.

Radius of circle: 25/2 = 12.5 feet