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+8y+11=0radius radius 4x^2+4y^2-x+2y-11=0radius radius (x+4)^2+(y-3)^2=4radius radius x^2+y^2+2y-15=0radius radius x^2+y^2=144radius

Frequently Asked Questions (FAQ)

  • What is the radius x^2+y^2=125 ?

    The radius x^2+y^2=125 is r=sqrt(125)