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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:150CV GHM

Order: 19

Horizontal side: 150 Vertical side: 150

Elements: 1√2, 6, 14, 14√2, 20, 15√2, 16√2, 20√2, 29, 30, 32, 23√2, 29√2, 46, 52, 52√2, 75, 98, 75√2.

Code: 985 0 52 754 75 75 753 150 75 234 98 52 290 121 75 291 150 75 527 0 52 520 52 52 204 72 32 203 92 32 67 92 52 145 92 32 144 106 32 156 105 31 307 120 46 463 150 0 321 104 32 162 120 16 14 105 31

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

98
75√2
75
23√2
29√2
29
52
52√2
20√2
20
6
14
14√2
15√2
30
46
32
16√2
1√2