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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:280JA1of2 GHM

Order: 18

Horizontal side: 280 Vertical side: 280

Elements: 14√2, 22, 28, 22√2, 44, 56, 42√2, 44√2, 49√2, 56√2, 88, 66√2, 98, 77√2, 112, 126, 112√2, 140√2.

Code: 1402 140 140 1124 112 168 1123 224 168 562 280 224 561 280 280 983 280 126 281 140 168 142 154 154 424 182 126 666 88 88 772 231 77 494 231 77 1263 280 0 883 88 0 442 132 44 443 132 0 222 154 22 223 154 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)

140√2
112√2
112
56√2
56
98
28
14√2
42√2
66√2
77√2
49√2
126
88
44√2
44
22√2
22