Uploaded June 2017 | Updated September 2026, 1 week ago

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demonstrations.wolfram.com/DissectionAndReassemblyOfParallelogramOfGivenBaseAndAltitude

The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.

This Demonstration shows Wojtowicz's dissection of two parallelograms ABCD and ABC'D' with the same base AB and the same altitude. Reference [1] A. McFarland, J. McFarland and J. T. Smith, eds., Alfred Tarski, Early Work in Poland: Geometry and Teaching...

Contributed by: Izidor Hafner

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