SOLUTION: what is the circumference of a circle with the area of 4069.44?

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Question 314962: what is the circumference of a circle with the area of 4069.44?
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Since the area of a circle is given by:



The radius in terms of the area must be:



The circumference, once the radius is known is given by:



Hence:



Which can be simplified to



Plug in your value for the area and do the arithmetic.

John