Question

Find the coordinates of the other endpoint when you are given the midpoint and one of the endpoints.
P1 M P2
(5, 6) (8, 2) ( , )

Answer 1

You can look at it like this. (5, 6) begins. halfway is (8,2) So the difference in X is 3. so if that's halfway, you could multiply that by two. Now, so far we have for the final answer (11, y) now to find the y coordinate you subtract again. 2-6=-4. Multiply it by two and you get -8. -8+the original y coordinate (6)=-2.

So your final answer will be (11,-2)

Please ask questions if that is confusing at all :)

Answer 2

thnx