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Derivative UltraPerfect Isosceles Right Triangled Square

Title: _et 18:147JJ2of2 GHM

Order: 18

Horizontal side: 147 Vertical side: 147

Elements: 6, 6√2, 12, 12√2, 24, 18√2, 28, 21√2, 35, 28√2, 35√2, 56, 42√2, 63, 49√2, 70, 56√2, 63√2.

Code: 637 0 147 636 0 84 287 63 147 286 63 119 567 91 147 566 91 91 492 112 70 422 42 42 703 112 0 352 147 35 243 42 18 212 63 21 353 147 0 180 18 18 124 30 6 123 42 6 64 36 0 63 42 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)

63
63√2
28
28√2
56
56√2
49√2
42√2
70
35√2
24
21√2
35
18√2
12√2
12
6√2
6