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

Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:76AM GHM

Order: 17

Horizontal side: 76 Vertical side: 76

Elements: 1√2, 3, 3√2, 4√2, 6, 5√2, 9, 10, 9√2, 10√2, 19√2, 28, 24√2, 38, 28√2, 48, 38√2.

Code: 485 0 28 384 38 38 383 76 38 104 48 28 63 58 32 95 58 29 94 67 29 196 57 19 40 52 32 34 55 29 33 58 29 14 56 28 56 52 24 107 57 29 285 0 0 284 28 0 240 52 24

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)

48
38√2
38
10√2
6
9
9√2
19√2
4√2
3√2
3
1√2
5√2
10
28
28√2
24√2