Select the correct answer from each drop-down menu.
A square is constructed on side
of quadrilateral ABCD such that
lies on
, as shown in the figure.

Diagram shows quadrilateral ABCD with vertex A at (6, minus 3) and vertex B at (10, 1). Sides AB and CD are extended to form a square ADEF. The sides of the squares are congruent.

If AD : AB = 2 : 5, the coordinates of point F are
(4.4, -3.6)
. Point E has the coordinates (2.8, -3), and the coordinates of point D are
.