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-9)^2+y^2-32=0radius radius (x-3)^2=8-(y+3)^2radius radius x^2+y^2+10y+15=0radius radius 6x^2+6y^2+12x-y=0radius radius x^2+y^2+10x-16y=-80radius

Frequently Asked Questions (FAQ)

  • What is the radius x^2+y^2-6x-8y+9=0 ?

    The radius x^2+y^2-6x-8y+9=0 is r=4