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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:90KB1of2 GHM

Order: 18

Horizontal side: 90 Vertical side: 90

Elements: 2√2, 4, 5, 4√2, 5√2, 8, 6√2, 10, 15, 20, 20√2, 30, 33, 37, 40, 30√2, 60, 45√2.

Code: 605 0 30 454 45 45 373 90 53 26 51 51 47 53 53 46 53 49 85 57 45 331 90 53 60 51 51 151 60 45 57 60 45 50 65 45 107 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
45√2
37
2√2
4
4√2
8
33
6√2
15
5
5√2
10
40
20√2
30
30√2
20