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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:70BQ1of4 GHM

Order: 19

Horizontal side: 70 Vertical side: 70

Elements: 4√2, 6, 8, 6√2, 8√2, 12, 9√2, 16, 12√2, 18, 13√2, 22, 16√2, 24, 26, 22√2, 32, 40, 46.

Code: 467 0 70 160 46 70 161 62 70 82 70 62 81 70 70 403 70 22 183 30 36 327 30 54 120 12 36 121 24 36 62 30 30 61 30 36 46 26 26 263 26 0 132 39 13 247 0 24 94 39 13 220 48 22 221 70 22

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)

46
16√2
16
8√2
8
40
18
32
12√2
12
6√2
6
4√2
26
13√2
24
9√2
22√2
22