They are directly proportional.
Yes because: circumference/diameter = pi and circumference = pi*diameter
The circumference is pi times the diameter.
Circumference = diameter x pi
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.
The relationship of a circles circumference to it's diameter is Pi x diameter. So a 1cm diameter circle will have a circumference of 3.142 cm to the third d.p.
circumference = pi*diameter or pi = circumference/diameter
Yes because: circumference/diameter = pi and circumference = pi*diameter
The circumference is pi times the diameter.
Circumference = diameter x 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
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.
The relationship of a circles circumference to it's diameter is Pi x diameter. So a 1cm diameter circle will have a circumference of 3.142 cm to the third d.p.
An impossibility because if the diameter is 3.14 then the circumference must be 3.14*pi
Because the circumference of any circle divided by its diameter is always equal to pi.
Yes, the circumference of a circle is indeed calculated as 2 times its diameter. This relationship is derived from the formula for circumference, which is C = πd, where C is the circumference and d is the diameter. Since π (pi) is approximately 3.14, the formula shows that the circumference is a little more than three times the diameter, but when expressed with a radius, the relationship becomes C = 2πr, reinforcing that the circumference is proportional to the diameter.
They noticed circumference/diameter was a constant ratio applicable to all circles no matter whattheir sizes were