  The first two installments of this series of papers dealt with the maximum
area polygons: Parallelogram, Rectangle, Square or Equilateral Triangle, in
given triangles. Minimum area polygons were also considered in the second paper
on Equilateral Triangles. In this paper the puzzle will be turned the other way
around. Given the regular unit polygons, a Square, Pentagon, or Hexagon, we
searched for the smallest area triangle(s) which contains it. The Dynamic
Software Sketchpad v5.10 BETA was used for all examples and figures throughout
the work.
