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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:85JC1of2 GHM

Order: 18

Horizontal side: 85 Vertical side: 85

Elements: 1√2, 7, 6√2, 7√2, 10, 14, 10√2, 14√2, 20, 21, 25, 20√2, 30, 25√2, 40, 30√2, 50, 55.

Code: 557 0 85 200 55 85 201 75 85 102 85 75 101 85 85 503 85 25 146 21 51 407 35 65 213 21 30 145 21 37 75 21 30 74 28 30 66 29 31 10 29 31 307 0 30 300 30 30 254 60 0 253 85 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)

55
20√2
20
10√2
10
50
14√2
40
21
14
7
7√2
6√2
1√2
30
30√2
25√2
25