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If (-1,3)and (5, 1) are two endpoints of a diameter of a circle, what is the equation of the circle?

 Jan 29, 2021
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Center is in between the points @    2,2

   diameter is distance between @   sqrt( (5- -1)^2 + (1-3)^2) ) = sqrt40

 

Stadard equation of a circle becomes    (x-2)^2  + (y-2)^2 = 40

 Jan 29, 2021

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