Chat with our AI personalities
Yes and it is for any circle: circumference/diameter = pi
pi = c/dThe value of pi is determined by the circumference of a circle divided by its diameter.Answer:Pi may be determined by Machin's formula as discussed at the Link.
2 x pi x r (radius) or pi x d (diameter) equal circumference of a circle.
Area = pi * r2 Circumference = 2 * pi * r Pi = 3.141592 r = square root of Area/pi Cir then = 2 * pi * (square root of Area/pi)
It's a Greek letter. Greek letters are often used to express constants (mathematical values that don't change).