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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:105JD1of2 GHM

Order: 18

Horizontal side: 105 Vertical side: 105

Elements: 4√2, 8, 8√2, 12√2, 20, 15√2, 16√2, 24, 25, 20√2, 30, 25√2, 30√2, 45, 35√2, 50, 40√2, 45√2.

Code: 457 0 105 456 0 60 207 45 105 206 45 85 82 73 97 81 73 105 42 77 101 164 89 89 406 65 65 120 77 101 247 65 89 352 80 50 302 30 30 503 80 0 252 105 25 303 30 0 152 45 15 253 105 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)

45
45√2
20
20√2
8√2
8
4√2
16√2
40√2
12√2
24
35√2
30√2
50
25√2
30
15√2
25