SarenL322958 SarenL322958

04-11-2022
Mathematics

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This question has 2 parts:A. Is the relationship between the diameter and the circumference of circles proportional?B. If the relationship between the diameter and the circumference is proportional, give the C.O.P. If it's not, explain why.

Respuesta :

KoahJ790880 KoahJ790880

04-11-2022

A. Yes , there is a proportional relationship between the diameter and the circumference of any circle.

B. The constant of proportionality is pi.

we can represent this relationship with the equation C = pi *Diameter

(extra note : If the circle has radius r , then the circumference is 2 pi r)

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