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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:120JB3of4 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 60 363 120 84 66 78 78 127 84 84 126 84 72 247 96 84 276 93 57 180 78 78 201 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
36
6√2
12
12√2
24
27√2
18√2
20
10√2
10
30√2
3√2
50
40
40√2
30