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Derivative UltraPerfect Isosceles Right Triangled Square

Title: _dp 18:130JN GHM

Order: 18

Horizontal side: 130 Vertical side: 130

Elements: 5, 5√2, 10, 9√2, 10√2, 18, 20, 19√2, 20√2, 35, 28√2, 40, 45, 37√2, 56, 65, 55√2, 65√2.

Code: 655 0 65 654 65 65 563 130 74 190 74 74 284 102 46 376 93 37 457 0 65 56 40 60 105 45 55 104 55 55 403 40 20 55 40 55 357 40 55 550 75 55 181 93 55 92 102 46 205 0 0 204 20 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)

65
65√2
56
19√2
28√2
37√2
45
5√2
10
10√2
40
5
35
55√2
18
9√2
20
20√2