Answer-
The coordinates of the endpoints of the mid-segment for ΔRST that is parallel TS are (4, 3) and (1, 3)
Solution-
The coordinates of the vertices are,
T = (2, 0)
R = (0, 6)
S = (8, 0)
Triangle Midpoint Theorem-
The line segment connecting the midpoints of two sides of a triangle is parallel to the third side and is congruent to one half of the third side.
So, the line joining the midpoints of TS and RS is always parallel to TS.
Midpoint formula,

Midpoint of RS is


Midpoint of RT is


Therefore, the coordinates of the endpoints of the mid-segment for ΔRST that is parallel TS are (4, 3) and (1, 3)