If a circle has a diameter of 4 bananas, it's circumference is 12.564 bananas
Diameter of circle: 12/pi = 3.8197 meters to four decimal places
16.7 feet
If the circumference of a circle is 24 meters the diameter will be about 7.639 meters. (d = C divided by Pi).
84.82 feet
The circumference is pi times the diameter, so the exact figure is 8 x pi (about 3.1416).To four decimal places, 8 x pi = 25.1327 feet
Normally a four foot circle is four feet in diameter, unless you're talking about four foot in circumference. As a circle is perfectly round. Therefore, it is either 4 ft or 8 feet long, depending on whether you are measuring the radius or the diameter to determine your 4 ft circle. Good luck Terry PS it’s also 4 or 8 feet wide…. I just kill me.
Circumference = 24*pi = 75.398 inches to 3 dp
If the radius of a circle is four inches the diameter, circumference and area are:Diameter = 8 inchesCircumference = 25.13 inchesArea = 50.27 square inches
There are four common measurements of a circle, radius, diameter, circumference, and area. Here is how they are related. Diameter is how far across it is at the widest point. Radius is 1/2 of diameter. Diameter X pi = circumference. pi = 3.1416 Area = pir2
I'm sorry the question isn't clear enough. A four foot diameter? radius? area?
no, the area of a circle equals pi times the radius squared or circumference times diameter over four.