SOLUTION: Find the standard form of the equation of the circle having the following​ properties: Center at the origin Containing the point left parenthesis negative 5 comma 9 rig

Algebra ->  Circles -> SOLUTION: Find the standard form of the equation of the circle having the following​ properties: Center at the origin Containing the point left parenthesis negative 5 comma 9 rig      Log On


   



Question 1091326: Find the standard form of the equation of the circle having the following​ properties:
Center at the origin
Containing the point
left parenthesis negative 5 comma 9 right parenthesis
(−5,9)

Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
Need the radius. That would be the distance from the origin to (-5, 9), which is the sqrt (25+81)=sqrt(106)
the equation is x^2+y^2=106