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Radius of a circle with 20' circumference = 20'/2pi = 3.18'

Area of a circle with 3.18' radius = ((3.18')^2)pi = 31.8 square feet

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Q: What is the area of a circle you can surround with 20 feet of fence?
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Related questions

How many feet of fence to surround an acre?

An acre is 66 feet by 660 feet so 1,452 feet of fence would surround an acre.


How many feet of fence would you need to fence in 2 acres?

The amount of fence needed to surround 2 acres depends on the perimeter, not the area.


How many feet of fence to surround 135 acres?

If the area is square-shaped, you would need 2,425 feet of fencing.


How many feet of fence to surround half acre?

depends on the shape. A circle would have the greatest area-to circumference ratio, a square somewhat worse and something like a star really bad.


How many feet of fence to surround twelve acres?

That depends on the shape of the lot. But, if the lot was a perfect square, you would need 2,891.98 feet of fence to surround it.


How many feet of fence to surround a square 10 acre parcel?

You would need 2,640 feet of fence.


How much maximum area can 100 ft of fence hold in a rectangle?

The maximum area possible using 100 feet of fencing is that inside a circular fence. But, since you asked about a rectangular fence: a 25x25 fence would hold 625 square feet. a 10x40 fence would hold 400 square feet. a 5x45 fence would hold 225 square feet. As you can see, the square is the rectangle that encompasses the largest area, as it is closest to a circle.


How many feet of fence to fence in 160 acres?

That depends on the shape of the lot. But, assuming the lot is a perfect square, you would need 10,560 feet (two miles) of fence to surround it.


How many acres can you fence with 3000 feet of fencing?

The maximum area that you can enclose with 3000 feet of fencing would be a circle of radius 477.46 feet. This circle would have an area of 716197.2 square feet which is 16.442 acres. The minimum area that you can enclose is infinitesimally small - go for a very, very long and very, very narrow area.


How many feet across is 136 feet of fence in a circle?

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How many feet of fence to surround 200 acres?

That would depend on the length and width of the acreage.


What is the area of a circle if the radius of the circle 14 feet?

A circle with a radius of 14 feet has an area of 615.75 square feet.