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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:280JC1of2 GHM

Order: 18

Horizontal side: 280 Vertical side: 280

Elements: 14√2, 16√2, 28, 32, 32√2, 56, 42√2, 64, 49√2, 56√2, 64√2, 96, 98, 77√2, 112, 126, 154, 140√2.

Code: 1545 0 126 1404 140 140 646 216 216 326 184 184 645 216 152 166 168 168 325 184 152 283 168 140 1125 168 56 961 280 152 144 154 126 426 126 98 1265 0 0 774 77 49 496 77 49 985 126 0 564 224 0 563 280 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)

154
140√2
64√2
32√2
64
16√2
32
28
112
96
14√2
42√2
126
77√2
49√2
98
56√2
56