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Question

Circumference & Area of Circles Quick Check
3 of 53 of 5 Items
Question
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

Cd=π
Start Fraction upper C over d End Fraction equals pi

C=πd
upper C equals Start Fraction pi over d End Fraction

A=πr2
upper A equals pi r squared
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Answer 1

The formula that correctly describes the proportional relationship between the circumference of a circle (C) and the diameter (d) is:

C = πd

So the correct response is C = πd.