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^2-8x+6y+16=0radius radius x^2+(y-1)^2=36radius radius x^2+y^2+2x+6y+2=0radius radius x^2+y^2+14x-2y=225radius radius x^2+y^2-2x-4y-31=0radius

Frequently Asked Questions (FAQ)

  • What is the radius-20-x^2=-16x-20y+y^2 ?

    The radius-20-x^2=-16x-20y+y^2 is r=12