SOLUTION: find the radius of circle with these three points ( -3,9) (-9,9) (-6,12) and center (-6,9)

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: find the radius of circle with these three points ( -3,9) (-9,9) (-6,12) and center (-6,9)      Log On


   

Question 749821: find the radius of circle with these three points ( -3,9) (-9,9) (-6,12) and center (-6,9)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
find the radius of circle with these three points ( -3,9) (-9,9) (-6,12) and center (-6,9)
--------------
Find the distance from the center to any of the points.
r = 3