Details

This Demonstration transforms one parallelogram into another parallelogram using a dissection method known as the P-strip technique. Parallelograms in a strip form a P-strip. Overlapping P-strips give an intersection that determines the parts of the dissection.

References

[1] G. N. Frederickson, Dissections: Plane & Fancy, New York: Cambridge University Press, 2002 p. 139. www.cs.purdue.edu/homes/gnf/book.html.

[2] G. N. Frederickson, Hinged Dissections: Swinging & Twisting, New York: Cambridge University Press, 2002 pp. 102–103. www.cs.purdue.edu/homes/gnf/book2.html.