circumference is π*d. In this case it is 8π feet ≈ 8 * 3.1416 ≈ 25.1327 feet■
If d=12 then the circumference is about 37.7 (Pi*d=C)
to find the circumference of any circle, times the diameter(d) by pi and you will get the answers.
Given a diameter d, the circumference of a circle is Pi*d. Thus the circumference is Pi times larger than the diameter.
Circumference = pi*d = 37.7 yards, approx.
The circumference of a 23 ft in diameter circle is: 72.3 feet. (C = d x Pi)
Circumference = pi*d = 12 ft so d = 12/pi = 3.82 ft (approx).
Circumference = π*d = 7π = 21.99 ft
The formula to calculate the circumference of a circle is C = πd, where C is the circumference, π is pi (approximately 3.14159), and d is the diameter of the circle. In this case, the diameter is 35 feet, so the circumference would be C = π(35) = 110.19 feet.
Circumference of a circle = PI x D, so answer is 3.142 x 78 = 245.08 ft
Circumfrence = pi * d 3.14*14 = 43.98 ft
Circumference = pi D = 6 pi = 18.85 ft(rounded)
If the question refers to a square, then circumference = 4d, where d is the length of a side. 20 = 4d therefore d = 20/4 = 5 ft. If the question refers to a circle with a circumference (C) of 20', then C = 2πr, where r is the radius of the circle. 20 = 2πr therefore r = 20 ÷ 2π = 3.18 ft If the question refers to the circumference of a circle with radius 20', then C = 2π x 20 = 40π = 125.66 ft
The diameter is about 7.502 feet. (d = c divided by Pi)
C=pi(d) (d)=2r 5.5(2)=11 C=11pi
The circumference of a circle with diameter d is pi*d So if d = 8mi then circumference = 25.13 mi.
C = pi * d C = 3.14 * 50 C = 157