Which formula correctly describes the proportional relationship between the circumference of a circle and the diameter?(1 point)
Responses
π=dC
pi equals Start Fraction d over upper C
C=πd
upper C equals Start Fraction pi over d End Fraction
Cd=π
Start Fraction upper C over d End Fraction equals pi
A=πr2
1 answer
The correct formula that describes the proportional relationship between the circumference of a circle (C) and the diameter (d) is:
C = πd
This indicates that the circumference is equal to the value of π (approximately 3.14) multiplied by the diameter.
