justinwyatt justinwyatt

30-06-2020
Mathematics

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A circle has a circumference of 452.16 units. What is the radius of the circle?

Respuesta :

jeannie777 jeannie777

30-06-2020

Answer:

r =71.96 or 72

Step-by-step explanation:

C=2[tex]\pi[/tex]r

452.16=2[tex]\pi[/tex]r

divide by 2[tex]\pi[/tex]

71.96 =r

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