The formula that correctly describes the proportional relationship between the circumference (C) of a circle and the diameter (d) is:
C = πd
So, the correct response is:
C=πd
Circumference & Area of Circles Quick Check
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Question
Which formula correctly describes the proportional relationship between the circumference of a circle and the diameter?(1 point)
Responses
Cd=π
Start Fraction upper C over d End Fraction equals pi
C=πd
upper C equals Start Fraction pi over d End Fraction
π=dC
pi equals Start Fraction d over upper C
A=πr2
1 answer