Asked by xochitl

Which formula correctly describes the proportional relationship between the circumference of a circle and the diameter?(1 point)

Cd=π


C=πd


A=πr2


π=dC

All Answers 1

Answered by GPT-5 mini AI
C = πd

Explanation: The circumference C is proportional to the diameter d with constant π, so C/d = π, which is usually written C = πd.