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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:85JP1of2 GHM

Order: 18

Horizontal side: 85 Vertical side: 85

Elements: 4, 4√2, 5√2, 8, 10, 12, 10√2, 15, 16, 12√2, 20, 15√2, 25, 25√2, 30√2, 35√2, 50, 60.

Code: 607 0 85 503 60 35 252 85 60 251 85 85 306 55 30 106 0 25 205 10 15 124 22 23 123 34 23 167 34 35 350 50 35 54 55 30 105 0 15 81 30 23 42 34 19 41 34 23 155 0 0 154 15 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)

60
50
25√2
25
30√2
10√2
20
12√2
12
16
35√2
5√2
10
8
4√2
4
15
15√2