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anonymous
 one year ago
The circumference of a circle is 65π. In terms of pi, what is the area of the circle?
A)
600 π
B)
936.5 π
C)
950.25 π
D)
1056.25 π
anonymous
 one year ago
The circumference of a circle is 65π. In terms of pi, what is the area of the circle? A) 600 π B) 936.5 π C) 950.25 π D) 1056.25 π

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0pls help im dying over here

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0I explained to you how to solve it. I'm not solving it for you. http://openstudy.com/study#/updates/55ef77fee4b0bf851f6efcc5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0solving it would be great :))

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i forget the steps.. this is for summer homework

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0You have your formula, and \(C = 65\pi\) . Just plug it in to \[A=\pi \left(\frac{65\pi}{2\pi}\right)^2\]

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0So what is (65)\(^2\)

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0Yes, now (2)\(^2\)?

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0Alright. So you have \[A=\pi \left(\frac{4225\pi^2}{4\pi^2}\right)\]The \(\pi^2\)s can cancel each other out \[A=\pi\cdot \left(\frac{4225 \cancel{\pi^2}}{4\cancel{\pi^2}}\right)\] Now what is 4225/4?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0are you saying to divide ?

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0yes, what is 4225 divided by 4?

Jhannybean
 one year ago
Best ResponseYou've already chosen the best response.0Yeah no problem, you just have to actually try.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i know im bad at that lol
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