Solution

radius

Solution

Solution steps
Rewrite in the form of the standard circle equation
Therefore the circle properties are:
And the radius is:

Graph

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Popular Examples

radius x^2+y^2-14x+12y=36radius (x+5)^2+(y+1)^2=9radius x^2+y^2=2xradius x^2+y^2=17radius (x-5)^2+(y+2)^2=16

Frequently Asked Questions (FAQ)

  • What is the radius x^2+y^2-8x+2y+8=0 ?

    The radius x^2+y^2-8x+2y+8=0 is r=3