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

Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:186AD GHM

Order: 19

Horizontal side: 186 Vertical side: 186

Elements: 3, 6√2, 12, 12√2, 24, 29, 32, 24√2, 29√2, 32√2, 48, 58, 61, 64, 48√2, 90, 93, 96, 93√2.

Code: 965 0 90 934 93 93 933 186 93 31 96 93 297 96 93 290 125 93 611 186 93 905 0 0 484 48 42 483 96 42 587 96 64 643 154 0 322 186 32 244 72 18 243 96 18 323 186 0 124 84 6 123 96 6 64 90 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)

96
93√2
93
3
29
29√2
61
90
48√2
48
58
64
32√2
24√2
24
32
12√2
12
6√2