SOLUTION: find the center and radius of the circle with equation X(squared)+(y-8)(squared)=81.
thank you.
Algebra.Com
Question 198228: find the center and radius of the circle with equation X(squared)+(y-8)(squared)=81.
thank you.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
A circle of radius 
centered at )
has an equation:
^2 + (y - k)^2 = r^2)
Hint: Rewrite your equation like this:
^2 + (y - 8)^2 = 9^2)
John
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