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Derivative UltraPerfect Isosceles Right Triangled Square

Title: prt 18:126JQ5of8 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 77 143 77 63 95 77 68 57 77 68 40 82 68 41 86 68 125 86 56 80 78 64 81 86 64 74 70 56 144 84 42 563 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
9
5
4√2
4
12
8√2
8
7√2
14√2
56
28√2
42
42√2
28