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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:90KQ2of2 GHM

Order: 18

Horizontal side: 90 Vertical side: 90

Elements: 1√2, 3, 3√2, 4√2, 6, 5√2, 6√2, 9, 10, 20, 20√2, 30, 35, 40, 30√2, 35√2, 55, 60.

Code: 605 0 30 551 55 90 357 55 90 356 55 55 95 55 46 37 55 46 36 55 43 67 58 46 60 64 46 42 59 39 14 59 39 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
55
35
35√2
9
3
3√2
6
6√2
4√2
1√2
5√2
10
40
20√2
30
30√2
20