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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:80JI GHM

Order: 18

Horizontal side: 80 Vertical side: 80

Elements: 3, 5, 5√2, 8, 11, 8√2, 15, 11√2, 19, 20, 15√2, 25, 20√2, 35, 25√2, 40, 45, 40√2.

Code: 457 0 80 193 45 61 357 45 80 406 40 40 110 26 61 111 37 61 87 37 61 86 37 53 35 37 50 156 0 35 257 15 50 256 15 25 52 45 45 405 40 0 155 0 20 55 15 20 207 0 20 200 20 20

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)

45
19
35
40√2
11√2
11
8
8√2
3
15√2
25
25√2
5√2
40
15
5
20
20√2