Squaring.net >> IRTS >> PPIRTSS >> Order 19

Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:192AE GHM

Order: 19

Horizontal side: 192 Vertical side: 192

Elements: 4, 12, 12√2, 14√2, 24, 28, 32, 36, 27√2, 28√2, 36√2, 54, 42√2, 68, 55√2, 82, 96, 110, 96√2.

Code: 1105 0 82 964 96 96 963 192 96 144 110 82 426 82 54 362 160 60 681 192 96 825 0 0 554 55 27 363 160 24 325 160 28 276 55 27 545 82 0 47 160 28 280 164 28 281 192 28 127 124 24 126 124 12 247 136 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)

110
96√2
96
14√2
42√2
36√2
68
82
55√2
36
32
27√2
54
4
28√2
28
12
12√2
24