SOLUTION: Find the equation of the circle with center (0, 0) and radius = 9. I don't understand this at ll. Your help is greatly appreciated. Thank you!

Algebra ->  Circles -> SOLUTION: Find the equation of the circle with center (0, 0) and radius = 9. I don't understand this at ll. Your help is greatly appreciated. Thank you!      Log On


   

Question 727543: Find the equation of the circle with center (0, 0) and radius = 9.
I don't understand this at ll. Your help is greatly appreciated. Thank you!
Answer by richwmiller(17219) About Me  (Show Source):