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Derivative UltraPerfect Isosceles Right Triangled Square

Title: prt 18:126JQ7of8 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 82 85 69 83 85 61 42 89 65 43 89 61 95 89 56 127 77 61 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
8√2
8
4√2
4
9
12
5
7√2
14
56
28√2
42
42√2
28