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Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:90BF GHM

Order: 17

Horizontal side: 90 Vertical side: 90

Elements: 2√2, 4, 3√2, 4√2, 6, 8, 7√2, 8√2, 20, 20√2, 30, 35, 40, 30√2, 35√2, 55, 60.

Code: 605 0 30 551 55 90 357 55 90 356 55 55 82 63 47 83 63 39 72 70 40 403 70 0 202 90 20 45 55 35 44 59 35 63 63 33 24 57 33 34 60 30 305 0 0 304 30 0 203 90 0

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)

60
55
35
35√2
8√2
8
7√2
40
20√2
4
4√2
6
2√2
3√2
30
30√2
20