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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:80JL2of2 GHM

Order: 18

Horizontal side: 80 Vertical side: 80

Elements: 2, 2√2, 4, 4√2, 5√2, 8, 10, 8√2, 10√2, 16, 14√2, 20, 20√2, 25√2, 40, 30√2, 50, 40√2.

Code: 505 0 30 404 40 40 403 80 40 104 50 30 103 60 30 207 60 40 206 60 20 165 0 14 304 30 0 56 55 25 250 55 25 85 0 6 84 8 6 140 16 14 45 0 2 44 4 2 25 0 0 24 2 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)

50
40√2
40
10√2
10
20
20√2
16
30√2
5√2
25√2
8
8√2
14√2
4
4√2
2
2√2