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-6y-15=0radius radius (x-3)^2+(y+4)^2=25radius radius x^2+y^2+16=9xradius radius (x+3)^2+(y-1)^2=9radius radius x^2+y^2-14x-2y=50radius

Frequently Asked Questions (FAQ)

  • What is the radius x^2+(y+2)^2=36 ?

    The radius x^2+(y+2)^2=36 is r=6