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-51=0radius radius 5x^2+5y^2=25radius radius x^2+y^2-10x+16y+85=0radius radius 4(x+5)^2+4(y+4)^2-20=0radius radius x^2+y^2+2x-8y-19=0radius

Frequently Asked Questions (FAQ)

  • What is the radius (x-6)^2+(y-2)^2=16 ?

    The radius (x-6)^2+(y-2)^2=16 is r=4