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

Primitive Perfect Isosceles Right Triangled Square

Title: ___ 17:78AD GHM

Order: 17

Horizontal side: 78 Vertical side: 78

Elements: 4, 4√2, 5√2, 10, 12, 10√2, 20, 22, 24, 20√2, 22√2, 32, 24√2, 34, 36, 27√2, 34√2.

Code: 345 0 44 344 34 44 100 68 78 101 78 78 363 58 32 202 78 48 201 78 68 246 54 24 222 22 22 221 22 44 127 22 44 52 27 27 321 54 32 42 58 28 41 58 32 270 27 27 245 54 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)

34
34√2
10√2
10
36
20√2
20
24√2
22√2
22
12
5√2
32
4√2
4
27√2
24