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Primitive Perfect Isosceles Right Triangled Square

Title: __r 17:90AW3of4 GHM

Order: 17

Horizontal side: 90 Vertical side: 90

Elements: 1, 1√2, 6, 7, 5√2, 8, 7√2, 10, 10√2, 20, 20√2, 30, 40, 30√2, 35√2, 60, 45√2.

Code: 605 0 30 454 45 45 356 55 55 103 55 45 85 55 47 12 56 46 11 56 47 77 56 47 70 63 47 63 56 40 54 50 40 104 60 30 403 70 0 202 90 20 305 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
45√2
35√2
10
8
1√2
1
7
7√2
6
5√2
10√2
40
20√2
30
30√2
20