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^2-8x+6y+16=0radius x^2+(y-1)^2=36radius x^2+y^2+14x-2y=225radius x^2+y^2-2x-4y-31=0radius x^2+y^2+4x-6y+12=0

Frequently Asked Questions (FAQ)

  • What is the radius-20-x^2=-16x-20y+y^2 ?

    The radius-20-x^2=-16x-20y+y^2 is r=12