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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:176JE2of2 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 88 603 176 116 500 116 116 304 146 86 303 176 86 442 44 44 441 44 88 225 44 66 224 66 66 154 161 71 106 166 76 56 161 71 105 166 66 112 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
60
50√2
30√2
30
44√2
44
22
22√2
15√2
10√2
5√2
10
11√2
66√2
66
55√2