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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:160JD1of2 GHM

Order: 18

Horizontal side: 160 Vertical side: 160

Elements: 2, 2√2, 4, 6, 8, 6√2, 20√2, 25√2, 40, 30√2, 50, 40√2, 60, 45√2, 70, 80, 90, 80√2.

Code: 905 0 70 804 80 80 803 160 80 64 86 74 63 92 74 87 92 80 306 70 50 607 100 80 406 120 40 41 90 74 22 92 72 21 92 74 705 0 0 454 45 25 256 45 25 505 70 0 206 100 20 405 120 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

90
80√2
80
6√2
6
8
30√2
60
40√2
4
2√2
2
70
45√2
25√2
50
20√2
40