Question

The coordinates of the midpoint of gh are (4,3) and the coordinates of one endpoint are g(5,-6). the coordinates of the other endpoint are what

Answer 1

(3,12)

Explanation:

Let the coordinates of h be (x,y).

`(5+x)/(2)=4 \implies x=3 \\ \\ (-6+y)/(2)=3 \implies y=12 \\ \\ \therefore h=(3,12)`