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Derivative UltraPerfect Isosceles Right Triangled Square

Title: prt 18:126JR7of8 GHM

Order: 18

Horizontal side: 126 Vertical side: 126

Elements: 3, 3√2, 6, 7, 6√2, 7√2, 12, 9√2, 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 92 86 68 66 80 62 125 86 56 36 77 59 65 80 56 35 77 56 77 77 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
9√2
6√2
12
3√2
6
3
7
7√2
14
56
28√2
42
42√2
28