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Derivative UltraPerfect Isosceles Right Triangled Square

Title: prt 18:126JQ8of8 GHM

Order: 18

Horizontal side: 126 Vertical side: 126

Elements: 4, 5, 4√2, 8, 9, 7√2, 8√2, 12, 14, 14√2, 28, 28√2, 42, 56, 42√2, 49√2, 84, 63√2.

Code: 845 0 42 634 63 63 496 77 77 146 63 63 125 77 65 82 85 57 81 85 65 42 89 61 41 89 65 95 89 56 53 89 56 76 77 49 147 84 56 563 98 0 282 126 28 425 0 0 424 42 0 283 126 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)

84
63√2
49√2
14√2
12
8√2
8
4√2
4
9
5
7√2
14
56
28√2
42
42√2
28