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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:90JN2of2 GHM

Order: 18

Horizontal side: 90 Vertical side: 90

Elements: 3, 5, 5√2, 7√2, 10, 14, 15, 17, 14√2, 20, 28, 20√2, 21√2, 30, 40, 30√2, 60, 45√2.

Code: 605 0 30 454 45 45 283 90 62 173 62 45 145 62 48 144 76 48 216 69 41 35 62 45 74 69 41 151 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
28
17
14
14√2
21√2
3
7√2
15
5
5√2
10
40
20√2
30
30√2
20