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Derivative UltraPerfect Isosceles Right Triangled Square

Title: prt 18:126JQ6of8 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 68 123 82 56 47 82 68 40 86 68 87 82 64 80 90 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
12
4
4√2
8
8√2
7√2
14√2
56
28√2
42
42√2
28