Marshall, Figure 13 f
 
 
 
 
 
 
 data170/M13F
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Geometry
 
 
-  The polyomino is not reflective.
 -  The tile is a 9-omino.
 -  The rectangle is 15*27 (ratio: 1.8).
 
 
 
 
For general details about this class of tiling, see. 
References
 
 
Publications referenced: 
 
 
-  Figure 13 f (9-omino, order 45, actual order 4)  of William Rex Marshall. Packing Rectangles with Congruent Polyominoes, Journal of Combinatorial Theory, Series A 77, 181-192,	1997.	 [marshall]  {}
 
 
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