Question 910950
midpoint of 0,5,14,0  is (7,2.5)
midpoint of  0,5,7,2.5 (3.5,3.75)
midpoint of  7,2.5,14,0 (10.5,1.25)
The five points in order
0,5
(3.5,3.75)
7,2.5
(10.5,1.25)
14,0