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

Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:120AA GHM

Order: 17

Horizontal side: 120 Vertical side: 120

Elements: 4√2, 12, 11√2, 12√2, 15√2, 22, 24, 26, 30, 36, 28√2, 30√2, 34√2, 56, 60, 64, 60√2.

Code: 647 0 120 363 64 84 267 64 120 156 75 105 307 90 120 306 90 90 110 75 105 227 64 94 340 86 94 280 28 84 241 52 84 122 64 72 121 64 84 44 56 56 600 60 60 601 120 60 567 0 56

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
36
26
15√2
30
30√2
11√2
22
34√2
28√2
24
12√2
12
4√2
60√2
60
56