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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:160JH1of2 GHM

Order: 18

Horizontal side: 160 Vertical side: 160

Elements: 7√2, 14, 10√2, 14√2, 20√2, 21√2, 25√2, 28√2, 40, 42, 30√2, 50, 40√2, 60, 45√2, 80, 90, 80√2.

Code: 905 0 70 804 80 80 803 160 80 104 90 70 306 70 50 607 100 80 406 120 40 282 28 42 454 45 25 256 45 25 505 70 0 216 7 21 425 28 0 206 100 20 405 120 0 70 7 21 147 0 14 140 14 14

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)

90
80√2
80
10√2
30√2
60
40√2
28√2
45√2
25√2
50
21√2
42
20√2
40
7√2
14
14√2