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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:135JA GHM

Order: 18

Horizontal side: 135 Vertical side: 135

Elements: 2√2, 4, 20, 19√2, 20√2, 21√2, 30, 23√2, 35, 40, 42, 30√2, 35√2, 50, 40√2, 70, 50√2, 85.

Code: 857 0 135 236 62 112 507 85 135 506 85 85 423 62 70 212 83 91 20 83 91 190 81 89 41 85 89 206 0 50 405 20 30 404 60 30 703 100 0 352 135 35 205 0 30 353 135 0 305 0 0 304 30 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)

85
23√2
50
50√2
42
21√2
2√2
19√2
4
20√2
40
40√2
70
35√2
20
35
30
30√2