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

Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:214AA GHM

Order: 17

Horizontal side: 214 Vertical side: 214

Elements: 8√2, 11√2, 40, 50, 40√2, 60, 44√2, 66, 50√2, 55√2, 80, 82, 60√2, 88, 66√2, 104, 82√2.

Code: 1047 0 214 600 104 214 601 164 214 502 214 164 501 214 214 826 132 82 446 0 110 885 44 66 801 124 154 402 164 114 401 164 154 552 55 55 86 124 74 825 132 0 114 55 55 660 66 66 661 132 66

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)

104
60√2
60
50√2
50
82√2
44√2
88
80
40√2
40
55√2
8√2
82
11√2
66√2
66