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=12radius radius 8x^2+8y^2-20x+64y-371=0radius radius x^2+y^2+4y-60=0radius radius x^2+y^2=200radius radius x^2+14x+y^2-6y-23=0radius

Frequently Asked Questions (FAQ)

  • What is the radius x^2+y^2+4x-2y=-1 ?

    The radius x^2+y^2+4x-2y=-1 is r=2