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Derivative UltraPerfect Isosceles Right Triangled Square

Title: prt 18:126JR5of8 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 77 143 77 63 92 86 68 66 80 62 125 86 56 74 70 56 73 77 56 36 77 59 65 80 56 35 77 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√2
6√2
12
7√2
7
3√2
6
3
14√2
56
28√2
42
42√2
28