which formula correctly describes the proportioal relationship between the circumference of a circle and the diameter

1 answer

The formula that correctly describes the proportional relationship between the circumference of a circle, denoted by C, and the diameter of the circle, denoted by d, is:

C = π * d

This formula states that the circumference of a circle is equal to the product of pi (approximately equal to 3.14159) and the diameter of the circle. This relationship holds true for all circles.