In the figure above if sides LM and NM are cut apart from each other at point M creating 2 free swinging segments and each is folded down to LN in the
directions shown by the arrows, what will be the length, in meters, of the overlap of the 2 segments?(disregard the thickness of the segments)

In the figure above if sides LM and NM are cut apart from each other at point M creating 2 free swinging segments and each is folded down to LN in the direction class=