Answer with explanation:
Consider a line segment AB , having two end points A and B.
Let mid point of the segment AB be M.
Then, AM =MB
When two endpoints of a line segment are folded so that they line up, we get segment equal to Length of AM or MB.
But when they are folded they will meet at Mid point of Line segment AB , that is at Point M.
Option B: Midpoint of a line segment
