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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:120JB2of4 GHM

Order: 18

Horizontal side: 120 Vertical side: 120

Elements: 3√2, 6√2, 10, 12, 10√2, 12√2, 20, 24, 18√2, 30, 36, 27√2, 40, 30√2, 50, 40√2, 80, 60√2.

Code: 805 0 40 604 60 60 243 120 96 363 96 60 182 114 78 124 108 84 123 120 84 64 114 78 276 93 57 201 80 60 102 90 50 101 90 60 302 120 30 34 93 57 503 90 0 405 0 0 404 40 0 303 120 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)

80
60√2
24
36
18√2
12√2
12
6√2
27√2
20
10√2
10
30√2
3√2
50
40
40√2
30