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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:160JA1of2 GHM

Order: 18

Horizontal side: 160 Vertical side: 160

Elements: 9√2, 10√2, 18, 18√2, 20√2, 25√2, 27√2, 40, 30√2, 50, 36√2, 54, 40√2, 60, 45√2, 70, 80, 80√2.

Code: 805 0 80 804 80 80 366 124 124 543 124 70 272 151 97 90 151 97 180 142 88 181 160 88 402 40 40 601 60 80 302 90 50 104 70 70 454 115 25 703 160 0 503 90 0 252 115 25 403 40 0 202 60 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)

80
80√2
36√2
54
27√2
9√2
18√2
18
40√2
60
30√2
10√2
45√2
70
50
25√2
40
20√2