Squaring.net >> IRTS >> PPIRTSS >> Order 17

Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:140AG GHM

Order: 17

Horizontal side: 140 Vertical side: 140

Elements: 6, 10, 10√2, 16, 20, 22, 26, 22√2, 23√2, 24√2, 44, 46, 50, 47√2, 50√2, 90, 70√2.

Code: 905 0 50 704 70 70 476 93 93 230 93 93 201 90 70 102 100 60 261 116 70 242 140 46 103 100 50 165 100 44 505 0 0 504 50 0 63 100 44 463 140 0 443 94 0 222 116 22 221 116 44

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)

90
70√2
47√2
23√2
20
10√2
26
24√2
10
16
50
50√2
6
46
44
22√2
22