Question 724634: How do I find the missing coordinates with a mid-point and one set of coordinates?
Eg: AB(0,5)
A (-5,2)
What is B?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! How do I find the missing coordinates with a mid-point and one set of coordinates?
Eg: AB(0,5)
A (-5,2)
What is B?
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That is confusing.
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I'll assume that A is an end point with coordinates (-5,2)
I guess (0,5) is the midpoint and you want the coordinates of "B".
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Let the coordinates of B be (x,y).
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Equations:
(x+-5)/2 = 0
x = 5
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(y+2)/2 = 5
y = 8
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B: (5,8)
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Cheers,
Stan H.
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