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^2-8*+7=0radius radius (x+2)^2+(y+5)^2=16radius radius x^2+y^2+7x-4y-2=0radius radius y^2+x^2=25radius radius x^2+y^2-14x-12y+59=0radius

Frequently Asked Questions (FAQ)

  • What is the radius x^2+y^2=1+2y ?

    The radius x^2+y^2=1+2y is r=sqrt(2)