SOLUTION: hi.i dont get how to find the second midpoint with the given midpoint, here is my question....T(6,2) [[this is 1st endpoint]]M(2,0)[[this is midpoint]] ???what is the 2nd endpoint.

Algebra ->  Formulas -> SOLUTION: hi.i dont get how to find the second midpoint with the given midpoint, here is my question....T(6,2) [[this is 1st endpoint]]M(2,0)[[this is midpoint]] ???what is the 2nd endpoint.      Log On


   

Question 98440: hi.i dont get how to find the second midpoint with the given midpoint, here is my question....T(6,2) [[this is 1st endpoint]]M(2,0)[[this is midpoint]] ???what is the 2nd endpoint.
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
It's the other end of the line.
(6,2)
(2,0) ther is a difference of 4,2 between the 1st end point and the midpoint. So
subtract 4,2 again, this time from the mid point to get:
(-2,-2) the second endpoint.
Ed