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

Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:120AB GHM

Order: 17

Horizontal side: 120 Vertical side: 120

Elements: 4√2, 11√2, 16, 12√2, 15√2, 22, 24, 26, 30, 24√2, 40, 30√2, 34√2, 56, 60, 64, 60√2.

Code: 647 0 120 403 64 80 567 64 120 606 60 60 240 24 80 241 48 80 122 60 68 161 64 80 346 26 34 42 64 64 605 60 0 267 0 56 116 15 45 227 26 56 150 15 45 307 0 30 300 30 30

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)

64
40
56
60√2
24√2
24
12√2
16
34√2
4√2
60
26
11√2
22
15√2
30
30√2