An interactive demonstration of the Wallace–Bolyai–Gerwien theorem, which states that any two simple polygons of equal area can be dissected into a finite number of congruent polygonal pieces.
An interactive demonstration of the Wallace–Bolyai–Gerwien theorem.
An interactive demonstration of the Wallace–Bolyai–Gerwien theorem, which states that any two simple polygons of equal area can be dissected into a finite number of congruent polygonal pieces.
An interactive demonstration of the Wallace–Bolyai–Gerwien theorem.
http://dmsm.github.io/scissors-congruence