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+0)^2+(y-0)^2=2sqrt(2)radius radius (x-3)^2+(y-1)^2=9radius radius (x-4)^2+(y+1)^2=9radius radius x^2+y^2+x+y-1/2 =0radius radius 5x^2+5y^2-60x+30y-25=0radius

Frequently Asked Questions (FAQ)

  • What is the radius (x-3)^2+(y-1)^2=4 ?

    The radius (x-3)^2+(y-1)^2=4 is r=2