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What is the equation of the circle with the given information below?
Center: (10,7)
Circumference: 14pi

 Apr 27, 2021
 #1
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The general equation of a circle can be written as: \((x-x_c)^2+(y-y_c)^2=r^2\)  where the centre has coordinates \((x_c,y_c)\) and the circle has radius \(r\). We can find \(r\) from \(2\pi r = circumference\)

 

This should be enough for you to answer the question.

 Apr 27, 2021

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