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New Two polygons,  PP Class 40, [p31m,c3,c1], IH Class 30.
 
 Statistics on this tiling:
-  Tiling has symmetry 
p31m.
-  Tiling has 4 polygons and 12 edges.
-  Edges are completely connected.
-  Tiling is edge-to-edge.
-  Tiling can be coloured with just two colours.
-  Tiling satisfies the two-polygon condition.
-  Internal angles a multiple of 30°.
-  Contains 2 non-regular polygons of which
none have reflective symmetry
but none are the reflection of others.
-  Contains:
 2 equilateral triangles.
-  Tiling contains 345 polygons.
Summary of images