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What is the diameter of a 20 foot circumference circle?
The diameter of a 20 foot circumference circle is about 6.366 feet. (C / Pi = diameter).
What is the diameter of a circle with a circumference of 62.83185?
To find the diameter of a circle when given the circumference, you can use the formula: diameter = circumference / π. In this case, the circumference is 62.83185. So, the diameter would be 62.83185 / π ≈ 20 units.
What is the circumference of a diameter of 20 inches?
The circumference of a circle with a diameter of 20 inches is: 62.83 inches. (C = d x Pi)
If the circumference of a circle is 62.8 inches what is the diameter?
The formula to find the circumference of a circle is C = πd, where C is the circumference, π is pi (approximately 3.14159), and d is the diameter. Given that the circumference is 62.8 inches, we can plug this value into the formula: 62.8 = πd. To find the diameter, we divide both sides by π: d = 62.8 / π ≈ 19.96 inches. Therefore, the diameter of the circle is approximately 19.96 inches.
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
