pi is the ratio of a circle's diameter (the distance across it) to its circumference (the distance around it).
Circumference of any circle = 2*pi*radius or diameter*pi
The circumference is the distance around a circle and it is measured by:- Circumference of a circle = 2*pi*radius or pi*diameter
The diameter times Pi gives you the circumference.
If the diameter (distance across) the circle is 8.5 feet, then multiply that by pi (3.14) to get the circumference (distance around the outside)
To find the distance around the circle, you must find the diameter, which is two times the radius. Then you multiply the length of the diameter by Pi. (Pi is a constant roughly equal to 3.14).
pi is when you take any circle and divide the circumference (distance around the outside) by the diameter (distance across the center)
Circumference = (diameter) x (pi)2 pi = 6.2832 meters (rounded)
Circumference of a circle = 2*pi*radius or pi*diameter
The distance around a circle is called the circumference of it. To find the circumference, multiply its radius by 2, then multiply by pi.
If you mean the distance around the circumference then you multiply the length of the diameter by Pi. (Pi is a constant roughly equal to 3.14)
The distance around the perimeter.c=distance aroundr=The radius of a circle is the length of the line from the center to any point on its edgeD= the distance across the circlepi x diameter, or the equivalent 2 x pi x radius.