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Derivative UltraPerfect Isosceles Right Triangled Square

Title: _dp 18:130KS GHM

Order: 18

Horizontal side: 130 Vertical side: 130

Elements: 5, 5√2, 10, 14, 10√2, 17, 20, 17√2, 20√2, 31, 35, 40, 31√2, 48, 55, 75, 55√2, 65√2.

Code: 755 0 55 654 65 65 483 130 82 170 82 82 171 99 82 317 99 82 316 99 51 104 75 55 103 85 55 52 90 60 141 99 65 53 90 55 405 90 20 557 0 55 550 55 55 351 90 55 204 110 0 203 130 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)

75
65√2
48
17√2
17
31
31√2
10√2
10
5√2
14
5
40
55
55√2
35
20√2
20