How few similar (scaled) copies of a given polyabolo can form a convex shape? For most polyaboloes, the tilings with the fewest tiles use equal tiles, as with this triabolo:

Here I show the only polyaboloes I know of for which the convex tiling with the fewest tiles uses tiles of different sizes. If you find another such polyabolo, or a tiling with fewer tiles than shown, please write.

So far as I know, these three polyaboloes cannot tile any convex shape at a uniform scale.

See also Similar Polyaboloes Tiling a Triangle, Similar Polyaboloes Tiling a Square, Similar Polyaboloes Tiling an Octagon, and Similar Polyiamonds Forming a Convex Shape.

Last revised 2024-04-26.

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Col. George Sicherman [ HOME | MAIL ]