Question 1163973
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The equation of a circle of radius *[tex \Large r] centered at *[tex \Large (h,k)] is:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  (x\,-\,h)^2\ +\ (y\,-\,k)^2\ =\ r^2]


																
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
{{n}\choose{r}}
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