Tiling on figure 7.4.4, LPP30-10

From G & S, page 373.

This pattern is a member of an interesting class of mathematical patterns.

FROM: TILINGS AND PATTERNS by Branko Grünbaum and G. C. Shephard © 1987 by W. H. Freeman and Company. Used with permission. PP Class 64, [p4,c4,c2], IH Class 61.

Statistics on this tiling:

• Tiling has symmetry p4.
• Tiling has 3 polygons (with 16 edges) of which 1 are specified as copies of others.
• Edges are completely connected.
• Tiling is not edge-to-edge.
• Tiling satisfies the two-polygon condition.
• Internal angles a multiple of 90°.
• Contains one non-regular polygon which does not have reflective symmetry.
• Contains: one square.
• Tiling contains 166 polygons.

Summary of images