The Egyptians
The mathematical relationship between the circumference of a circle and its diameter is given by the formula C = π * d, where C represents the circumference, d represents the diameter, and π is a constant approximately equal to 3.14159. This formula shows that the circumference is equal to π times the diameter of the circle. This relationship is fundamental in geometry and is used to calculate the circumference of a circle when the diameter is known.
Pi is the relationship between the diameter and the circumference of a circle.
circumference = pi*diameter or pi = circumference/diameter
Yes because: circumference/diameter = pi and circumference = pi*diameter
The circumference is pi times the diameter.
Pia= Circumference/diameter
Circumference = diameter x pi
pi
Circumference of a circle is approximately 3.1416 times the diameter of the circle.
Circumference = 2*pi*Radius Diameter = 2*Radius Circumference = pi*Diameter
circumference of a circle = diameter*pi or 2*pi*radius
Circumference = pi*diameter where pi is a mathematical constant whose value is approx 3.1416 So, diameter = 4.1 cm means circumference = 12.88 cm