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The perimeter is the diameter times pi. So the perimeter is 20pi ft
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What is the diameter of a circle whose radius is 20 ft?
40 ft
What is the square foot of a circle that is 20 foot?
If the circle is 20 ft radius, the area is π·20² = 1256.637 ft² If the circle is 20 ft diameter, the area is π·(20/2)² = 314.1593 ft² If the circle is 20 ft circumference, the are is π·(20/2π)² = 63.66198 ft²
What is the diameter of a circle with a circumference of 20 ft?
circumference = π x diameter => diameter = circumference ÷ π ~= 20ft ÷ 3.14 ~= 6.37 ft
How many feet across is something that is 102 feet circumference?
Perimeter of a circle is Pi x diameter, so diameter = 102/3.142 = 32.46 ft
What is the square footage of a 20 foot diameter circle?
314.16 sq. ft.
What would the perimeter of a 20ft semicircle be?
That depends on what you mean by a "20 ft semicircle".A semi-circle is a half circle.A 20 ft circle could be:A circle of diameter 20 ftThe perimeter of the semicircle is half the circumference plus the diameter → perimeter = 1/2π 20 ft + 20 ft= 10π + 20 ft≈ 51.42 ftA circle of radius 20 ftThe perimeter of the semicircle is half the circumference plus double the radius → perimeter = 1/2 2π 20 ft + 2 x 20 ft= 20π + 40 ft≈ 102.08 ftA circle of circumference 20 ftThe perimeter of the semicircle is half the circumference plus the diameter → perimeter = 1/2 20 ft + 20 ft ÷ π= 10 ft + 20/π ft≈ 16.37 ftHowever, if a 20 ft circle is a circle with a circumference (= perimeter) of 20 ft then a 20 ft semi-circle could be a semicircle with a perimeter of 20 ft→ perimeter = 20 ft
What is the perimeter of a circle if the diameter is 24 ft?
24*pi or 2*pi*12 The perimeter of a circle is its circumference.
What is the diameter of a circle whose radius is 20 ft?
40 ft
What is the square foot of a circle that is 20 foot?
If the circle is 20 ft radius, the area is π·20² = 1256.637 ft² If the circle is 20 ft diameter, the area is π·(20/2)² = 314.1593 ft² If the circle is 20 ft circumference, the are is π·(20/2π)² = 63.66198 ft²
What is the diameter of a circle with a circumference of 20 ft?
circumference = π x diameter => diameter = circumference ÷ π ~= 20ft ÷ 3.14 ~= 6.37 ft
What is the area for a small 20ft Circle?
The area is the same as that of a big 20 ft circle. Assuming the 20 ft refers to the diameter of the circle, its area is 314.159 sq ft (to 3 dp)
What is the circumference of a circle with a 20 ft diameter?
That my friend would be 62.8
What is the square footage of a 20 foot diameter circle?
314.16 sq. ft.
What is the square footage of a 20 mile diameter circle?
8,758,257,663 sq ft
How many feet go around a 20 ft circle?
Circumference of a circle = 2piradius or pi*diameter
How many feet across is something that is 102 feet circumference?
Perimeter of a circle is Pi x diameter, so diameter = 102/3.142 = 32.46 ft
What is the value and perimeter if the circumference of a circle if it is 3 ft?
The circumference of a circle is the same as the perimeter of a circle, so the perimeter and circumference would both be 3 ft.
