Question 324125: 13) Find the coordinates of the other endpoint given a midpoint (½, 5) and endpoint (-5, -1).
Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Find the coordinates of the other endpoint given a midpoint (½, 5) and endpoint (-5, -1).
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Let the other end point be (x,y). Solve for "x" and for "y":
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(-5 + x)/2 = 1/2
-5+x = 1
x = 6
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(-1+y)/2 = 5
-1+y = 10
y = 11
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Other end point is (6,11)
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Cheers,
Stan H.
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