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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:84JD2of4 GHM

Order: 18

Horizontal side: 84 Vertical side: 84

Elements: 3√2, 5, 7, 5√2, 7√2, 10, 14, 10√2, 15, 20, 21, 18√2, 28, 21√2, 28√2, 42, 56, 42√2.

Code: 565 0 28 424 42 42 423 84 42 141 56 42 72 63 35 71 63 42 217 63 42 216 63 21 153 63 20 285 0 0 284 28 0 32 66 18 203 48 0 102 58 10 101 58 20 52 63 15 51 63 20 180 66 18

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)

56
42√2
42
14
7√2
7
21
21√2
15
28
28√2
3√2
20
10√2
10
5√2
5
18√2