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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:176JE1of2 GHM

Order: 18

Horizontal side: 176 Vertical side: 176

Elements: 5√2, 10, 10√2, 11√2, 15√2, 22, 30, 22√2, 30√2, 44, 60, 44√2, 66, 50√2, 55√2, 88, 66√2, 88√2.

Code: 885 0 88 884 88 88 506 126 126 603 126 66 302 156 96 303 156 66 152 171 81 442 44 44 441 44 88 225 44 66 224 66 66 50 171 81 100 166 76 101 176 76 112 55 55 664 110 0 663 176 0 550 55 55

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)

88
88√2
50√2
60
30√2
30
15√2
44√2
44
22
22√2
5√2
10√2
10
11√2
66√2
66
55√2