On page 107, in the second paragraph for Plate 91, I meant to write "pie-slice-shaped pieces" rather than "pie-shaped pieces".
While the 24-piece dissection of three octagons to one in Plate 94 is translational, my 10-piece dissection in Figure I94 is not translational. Below is an 11-piece dissection that is translational.
I am sorry to report that the caption for Figure I95c is not correct. The dissection of four {7/2}s to one in Figure I95c is not translational.
Copyright 2019, Greg N. Frederickson.
Permission is granted to any purchaser of
Ernest Irving Freese's Geometric Transformations:
the Man, the Manuscript, the Magnificent Dissections!
to print out a copy
of this page for his or her own personal use.
Last updated October 24, 2019.