Solution

radius

Solution

Solution steps
Rewrite in the form of the standard circle equation
Therefore the circle properties are:
And the radius is:

Graph

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Popular Examples

radius x^2+(y-2)^2=36radius x^2+y^2+7x-2y-1=0radius x^2+y^2+18x+14y+105=0radius (x+3)^2+(y+5)^2=4radius x^2-6x+14y-567+y^2=0

Frequently Asked Questions (FAQ)

  • What is the radius X^2+Y^2=49 ?

    The radius X^2+Y^2=49 is r=7