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Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:70AA2of2 GHM

Order: 17

Horizontal side: 70 Vertical side: 70

Elements: 4, 4√2, 8, 8√2, 12, 14, 10√2, 14√2, 20, 15√2, 26, 28, 20√2, 30, 25√2, 28√2, 30√2.

Code: 307 0 70 306 0 40 267 30 70 140 56 70 141 70 70 123 42 44 287 42 56 286 42 28 47 30 44 46 30 40 87 34 44 86 34 36 202 20 20 152 45 25 250 45 25 203 20 0 102 30 10

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)

30
30√2
26
14√2
14
12
28
28√2
4
4√2
8
8√2
20√2
15√2
25√2
20
10√2