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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:160JK1of2 GHM

Order: 18

Horizontal side: 160 Vertical side: 160

Elements: 3√2, 14, 10√2, 14√2, 17√2, 28, 20√2, 28√2, 40, 42, 30√2, 50, 40√2, 60, 70, 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 40 705 0 0 284 28 42 283 56 42 142 70 56 174 73 53 143 70 42 32 73 53 505 70 0 421 70 42 206 100 20 405 120 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)

90
80√2
80
10√2
30√2
60
40√2
70
28√2
28
14√2
17√2
14
3√2
50
42
20√2
40