pi(3.14) divided circumference
Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.
i am pretty sure it's perimeter but I'm not to sure Yes, it is perimeter, and if the figure is circular, it is also the circumference.
Take "pi" times the diameter of the circle. Pi = 3.14159 (ALWAYS) If circle has a diameter of 10cm, circumference 31.41cm If circle has a radius of 2inches, the circumference is 12.57 inches. (radius = 2, diameter = 4)
The circumference = pi x r2, and the diameter = 2r. So if you start with the circumference, you divide that number by pi (3.1416), then take the square root. What's left is the value of the circle's radius; double it to get the diameter.
pi(3.14) divided circumference
Multiply the diameter by pi (approximately 3.1416) to find the circumference.
Divide the circumference by pi, and that will give you the diameter.
it's circumference
If the figure is truly a circle, then the circumference is (Radius) x (2 pi) .
Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.
The distance around a figure is called the "perimeter", unless the figure is a circle - in that case, it is called the "circumference".
Circumference = 2 x {pi} x radius = {pi} x diameter
its perimeter or circumference, or boundary.
You multiply the diameter by Pi (about 3.1416). The result is the circumference:8m x 3.1416 = 25.1328 meters circumference
yes but the figure is a closed curve. The distance around an object is the perimeter.
perimeter or circumference The only answer is perimeter. The circumference is the the perimeter of a circle; the distance around a circle.