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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:264JD GHM

Order: 18

Horizontal side: 264 Vertical side: 264

Elements: 6, 22, 18√2, 21√2, 22√2, 36, 44, 36√2, 39√2, 66, 78, 60√2, 88, 66√2, 110, 88√2, 176, 132√2.

Code: 1765 0 88 1324 132 132 783 264 186 180 186 186 394 225 147 606 204 126 360 168 168 361 204 168 212 225 147 441 176 132 222 198 110 221 198 132 662 264 66 61 204 132 1103 198 0 885 0 0 884 88 0 663 264 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)

176
132√2
78
18√2
39√2
60√2
36√2
36
21√2
44
22√2
22
66√2
6
110
88
88√2
66