Can you cut an octagon into five pieces and rearrange them into
a square? How about turning a star into a pentagon? These are just
two of the infinite challenges of geometric dissections, the
mathematical art of cutting figures into pieces that can be
rearranged to form other figures, using as few pieces as possible.
Through the ages, geometric dissections have fascinated puzzle fans
and great mathematicians alike. Here are dissections known to Plato
and exciting new discoveries alike. Greg Frederickson explains
solution methods carefully, assuming only a basic knowledge of high
school geometry. This beautifully illustrated book provides hours
of enjoyment for every mathematical puzzle enthusiast.