SOLUTION: Write the equation of a circle in which the endpoints of the diameter are at (-2,-3) and at (4,5).

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: Write the equation of a circle in which the endpoints of the diameter are at (-2,-3) and at (4,5).      Log On


   

Question 636106: Write the equation of a circle in which the endpoints of the diameter are at (-2,-3) and at (4,5).
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

Write the equation of a circle in which the endpoints of the diameter are at 

(-2,-3) and at 

(4,5)  D = sqrt%28%28-6%29%5E2+%2B+%28-8%29%5E2%29+=+sqrt%28100%29+=+10  r = 5

       M = (2/2, 2/2) = (1,1) the center

%28x-1%29%5E2+%2B+%28y-1%29%5E2+=+5%5E2