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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:105JB1of2 GHM

Order: 18

Horizontal side: 105 Vertical side: 105

Elements: 2√2, 4, 4√2, 6√2, 8√2, 12, 15√2, 25, 20√2, 30, 25√2, 40, 30√2, 45, 35√2, 50, 40√2, 45√2.

Code: 457 0 105 456 0 60 42 49 101 41 49 105 22 51 103 84 57 97 206 45 85 407 65 105 406 65 65 60 51 103 127 45 97 352 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
4√2
4
2√2
8√2
20√2
40
40√2
6√2
12
35√2
30√2
50
25√2
30
15√2
25