- John Golden
Playing around with the classical semiregular tilings, wondering how they'd adjust to non-regular polygons. It's quite easy to get overlaps, so not all pentagons will create a proper tiling. I went with a simple midpoint rotation to propagate the pentagons. The points on the purple polygon are for changing the pentagon.
More GeoGebra at mathhombre.blogspot.com/p/geogebra.html