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+4y-4=0radius radius x^2+y^2=3radius radius x^2+y^2+14x-2y+25=0radius radius x^2+y^2-12x+20y+15=0radius radius 16x^2+16y^2+8x-32y=-1radius

Frequently Asked Questions (FAQ)

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

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