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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:84JB4of4 GHM

Order: 18

Horizontal side: 84 Vertical side: 84

Elements: 1, 2√2, 4, 4√2, 8, 6√2, 7√2, 8√2, 13, 14, 21, 28, 21√2, 35, 28√2, 42, 56, 42√2.

Code: 565 0 28 424 42 42 423 84 42 141 56 42 72 63 35 84 64 34 83 72 34 42 76 38 64 78 36 216 63 21 43 76 34 22 78 36 353 63 0 15 63 34 137 63 34 285 0 0 284 28 0 215 63 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)

56
42√2
42
14
7√2
8√2
8
4√2
6√2
21√2
4
2√2
35
1
13
28
28√2
21