Solution

radius

Solution

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

Popular Examples

radius x^2+y^2-4x-6y-23=0radius radius (x-1)^2+(y-3)^2=16radius radius x^2+y^2-2y-15=0radius radius x^2+y^2+2x=3yradius radius x^2+2x+y^2+4y-6=0radius

Frequently Asked Questions (FAQ)

  • What is the radius (x+2)^2+(y-4)^2=9 ?

    The radius (x+2)^2+(y-4)^2=9 is r=3