Circumference = pi * d, where d = diameter
=> 1 = pi * d
{divide by pi on both sides}
=> d = 1/pi
1/pi = 0.3183098862
diameter = 0.318 (3 s.f)
Remember the circle eq'n C = pi d Algebraically rearrange d = C/pi Hence C = 12 pi = 3.141592.... ~ 3.1416 Substitute d = 12 / 3.1416 d = 3.8197,,,. ft. The answer!!!!!
The circumference of a 8 foot diameter circle is about 25.13 feet.
The circumference of a 19 foot diameter circle is: 59.7 feet.
The circumference of circle with 60-foot diameter is: 188 feet.
The circumference of a 27-foot diameter circle is about 84.82 feet. (diameter x Pi = circumference).
The formula is pi times diameter. If the diameter is 1 foot, times 3.14, the circumference will be 3.14 feet.
An 8-foot diameter circle has a circumference of about 25.132 inches.
circumference = Pi * diameterdiameter = circumference / PiThe diameter is 4/Pi or approximately1.2732490258705930933383273555459.
Circumference = pi*diameter so diameter = circumference/pi = 40/pi = 12.7324 feet (to 4 dp)
The circumference of a 6 foot diameter circle is: 18.8 feet. (C = d x Pi)
The circumference of a five foot diameter circle is about 15.71 feet. (d x Pi = C)
The circumference of a 6 foot diameter circle is: 18.8 feet. (C = d x Pi)