SOLUTION: I could not get the answer for this since it is about circumference and areas of a circle. Okay this is the question,C= 14.8 km. Please HELP!

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Question 555862: I could not get the answer for this since it is about circumference and areas of a circle. Okay this is the question,C= 14.8 km. Please HELP!
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


The area of a circle is given by , but you are given the circumference, not the radius. The circumference is given by , therefore, . Substituting into the area formula:



You can do your own arithmetic.

John

My calculator said it, I believe it, that settles it
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