Describe how every simple polygon
can be tranformed into any other simple polygon with the same area by dissecting it with straight cuts and rearranging the pieces.
(In reply to re: spoiler
Use Art M's procedure to convert simple polygon P_1
into square S_1 and simple polygon P_2 into square S_2.
The squares are congruent by definition.
Apply the cuts making up square S_1 to square S_2.
Now square S_2 is made up of pieces that can form
simple polygon P_1 or simple polygon P_2.
To convert a rectangle into a square see
To combine two squares into one see Proof #2 under
Edited on September 26, 2006, 4:14 pm
Posted by Bractals
on 2006-09-26 16:11:24