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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:90JH1of2 GHM

Order: 18

Horizontal side: 90 Vertical side: 90

Elements: 5, 5√2, 10, 11, 15, 11√2, 12√2, 20, 22, 20√2, 30, 22√2, 23√2, 33, 40, 30√2, 35√2, 60.

Code: 605 0 30 224 22 68 223 44 68 112 55 79 234 67 67 356 55 55 113 55 68 122 67 67 331 55 68 155 55 40 57 55 40 56 55 35 107 60 40 403 70 0 202 90 20 305 0 0 304 30 0 203 90 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)

60
22√2
22
11√2
23√2
35√2
11
12√2
33
15
5
5√2
10
40
20√2
30
30√2
20