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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:85JC2of2 GHM

Order: 18

Horizontal side: 85 Vertical side: 85

Elements: 1√2, 7, 6√2, 7√2, 10, 14, 10√2, 14√2, 20, 21, 25, 20√2, 30, 25√2, 40, 30√2, 50, 55.

Code: 557 0 85 200 55 85 201 75 85 102 85 75 101 85 85 503 85 25 213 35 44 407 35 65 140 14 44 141 28 44 72 35 37 71 35 44 66 29 31 10 29 31 307 0 30 300 30 30 254 60 0 253 85 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)

55
20√2
20
10√2
10
50
21
40
14√2
14
7√2
7
6√2
1√2
30
30√2
25√2
25