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

Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:40AH JDS

Order: 17

Horizontal side: 40 Vertical side: 40

Elements: 1, 1√2, 2, 2√2, 3, 3√2, 5√2, 6√2, 10, 8√2, 12, 14, 10√2, 14√2, 20, 26, 20√2.

Code: 265 0 14 204 20 20 203 40 20 54 25 15 36 27 17 107 30 20 106 30 10 23 27 15 35 27 14 14 26 14 13 27 14 147 0 14 140 14 14 84 22 6 26 28 12 66 22 6 125 28 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)

26
20√2
20
5√2
3√2
10
10√2
2
3
1√2
1
14
14√2
8√2
2√2
6√2
12