SOLUTION: Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint. Midpoint (8,11), endpoint (-1,13) The other endpoint is...... (must have ordered p

Algebra ->  Length-and-distance -> SOLUTION: Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint. Midpoint (8,11), endpoint (-1,13) The other endpoint is...... (must have ordered p      Log On


   



Question 266680: Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint.
Midpoint (8,11), endpoint (-1,13)
The other endpoint is...... (must have ordered pair)''.

Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
Lets look at it this way
endpoint (-1, 13)
midpoint (8, 11)
endpoint (x, y)
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looking at the x's, we go from -1 to 8. This is a jump of 9, so our next x = 17
looking at the y's, we go from 13 to 11. This is a jump of 2, so our next x = 9
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Our endpoint is (17,9)