SOLUTION: Hi, good afternoon/morning can you guys answer this? A circle has its center at ( 3, -2 ) and one end of a diameter at ( 7, 2 ). Find the other end of the diameter.

Algebra ->  Length-and-distance -> SOLUTION: Hi, good afternoon/morning can you guys answer this? A circle has its center at ( 3, -2 ) and one end of a diameter at ( 7, 2 ). Find the other end of the diameter.      Log On


   

Question 1197710: Hi, good afternoon/morning can you guys answer this?
A circle has its center at ( 3, -2 ) and one end of a diameter at ( 7, 2 ). Find the other end of the diameter.
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!

You know midpoint of the three points at (3,-2).
Midpoint Formula!


(x,y), the other diameter endpoint.
system%28%28x%2B7%29%2F2=3%2C%28y%2B2%29%2F2=-2%29

system%28x%2B7=6%2Cy%2B2=-4%29

system%28x=-1%2Cy=-6%29

This other diameter endpoint is (-1,-6).