Question 205847: Find the other endpoint of a line segment with the given midpoint and one endpoint.
Endpoint: ( 6, -1); Midpoint:
Answer by dyakobovitch(40)   (Show Source):
You can put this solution on YOUR website! You forgot to provide the midpoint. With the midpoint, you would approach it as such. Endpoints (a,b) and (c,d). Midpoint (e,f)
Midpoint = [(a+b)/2=e,(c+d)/2=f).
You would plug in your given values, cross multiply, subtract, and find the values of the other endpoint.
I hope this helps!
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