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Derivative UltraPerfect Isosceles Right Triangled Square

Title: _dp 18:182JD1of2 GHM

Order: 18

Horizontal side: 182 Vertical side: 182

Elements: 9√2, 18, 18√2, 28, 21√2, 35, 36, 27√2, 28√2, 42, 35√2, 56, 42√2, 55√2, 63√2, 64√2, 91, 91√2.

Code: 915 0 91 914 91 91 646 118 118 550 118 118 357 0 91 356 0 56 285 35 63 284 63 63 425 35 21 424 77 21 630 119 63 274 146 36 90 173 63 565 0 0 180 164 54 181 182 54 361 182 36 214 56 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)

91
91√2
64√2
55√2
35
35√2
28
28√2
42
42√2
63√2
27√2
9√2
56
18√2
18
36
21√2