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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:120JC3of4 GHM

Order: 18

Horizontal side: 120 Vertical side: 120

Elements: 3, 9, 10, 9√2, 10√2, 18, 20, 18√2, 27, 30, 33, 27√2, 40, 30√2, 50, 40√2, 80, 60√2.

Code: 805 0 40 604 60 60 276 93 93 333 93 60 182 111 75 183 111 57 92 120 66 93 120 57 201 80 60 102 90 50 101 90 60 302 120 30 31 93 60 271 120 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
27√2
33
18√2
18
9√2
9
20
10√2
10
30√2
3
27
50
40
40√2
30