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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:176LY GHM

Order: 18

Horizontal side: 176 Vertical side: 176

Elements: 12, 9√2, 16, 18, 16√2, 21√2, 32, 42, 30√2, 32√2, 48, 54, 42√2, 64, 48√2, 80, 80√2, 128.

Code: 1287 0 176 543 128 122 487 128 176 486 128 128 185 128 110 420 74 122 421 116 122 212 137 101 121 128 122 94 137 101 300 146 110 326 0 48 647 32 80 800 96 80 801 176 80 325 0 16 165 0 0 164 16 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)

128
54
48
48√2
18
42√2
42
21√2
12
9√2
30√2
32√2
64
80√2
80
32
16
16√2