I'm sorry my friend but I need as much help as you do I'm just answering this so I can get some help sorry
Wow I don't get it either but my guess would be 9,6...sorry....
From the diagram given;
ABCD is a quadrilateral;
Line |EF| bisects the line |AD| and line |CD|,
Thus, from the given options;
LINE |EF| is a segment bisector is the only correct option.
Answer:
(h,k) shows the coordintes of the turning point.