The Course Blog for Math 125 at Wheaton College in Norton, Massachusetts for the fall term of 2014.
This wallpaper pattern has 90 degree rotation with reflection lines in four directions (horizontally, vertically, diagonally (2x)). Therefore, I would classify this pattern as p4m.
This wallpaper pattern has 90 degree rotation with reflection lines in four directions (horizontally, vertically, diagonally (2x)). Therefore, I would classify this pattern as p4m.
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