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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:140KN GHM

Order: 18

Horizontal side: 140 Vertical side: 140

Elements: 1, 1√2, 6, 7, 8, 7√2, 10, 10√2, 20, 25, 25√2, 45, 50, 45√2, 70, 50√2, 90, 70√2.

Code: 905 0 50 704 70 70 703 140 70 201 90 70 102 100 60 254 115 45 253 140 45 103 100 50 85 100 52 12 101 51 11 101 52 77 101 52 70 108 52 63 101 45 505 0 0 504 50 0 450 95 45 451 140 45

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
70√2
70
20
10√2
25√2
25
10
8
1√2
1
7
7√2
6
50
50√2
45√2
45