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^2-2x-10y+17=0radius radius (x+5)^2+(y+1)^2=16radius radius x^2+(y+5)^2=7radius radius 3(x+1)^2+3(y-1)^2=6radius radius x^2+y^2-10x-6y=30radius

Frequently Asked Questions (FAQ)

  • What is the radius x^2-4x+y^2-4y-8=0 ?

    The radius x^2-4x+y^2-4y-8=0 is r=4