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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:128JL1of2 GHM

Order: 18

Horizontal side: 128 Vertical side: 128

Elements: 6, 6√2, 8√2, 12, 9√2, 16, 18, 16√2, 18√2, 32, 27√2, 42, 32√2, 48, 40√2, 64, 80, 64√2.

Code: 805 0 48 644 64 64 643 128 64 164 80 48 163 96 48 327 96 64 326 96 32 485 0 0 274 27 21 186 36 30 427 54 48 86 88 40 400 88 40 96 27 21 185 36 12 121 48 12 62 54 6 61 54 12

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)

80
64√2
64
16√2
16
32
32√2
48
27√2
18√2
42
8√2
40√2
9√2
18
12
6√2
6