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-5)^2+(y+2)^2=16radius radius x^2-6x+y^2-8y=0radius radius (x+5)^2+(y-6)^2=4radius radius 5x^2+5y^2+10x-5y+3=0radius radius x^2+y^2-2x-15=0radius

Frequently Asked Questions (FAQ)

  • What is the radius x^2+y^2=17 ?

    The radius x^2+y^2=17 is r=sqrt(17)