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

Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:208BX3of4 GHM

Order: 19

Horizontal side: 208 Vertical side: 208

Elements: 7√2, 8√2, 14, 16, 14√2, 16√2, 28, 32, 24√2, 32√2, 56, 64, 74, 60√2, 88, 67√2, 74√2, 120, 134.

Code: 1345 0 74 1201 120 208 645 120 144 881 208 208 565 120 88 324 152 112 323 184 112 162 200 128 163 200 112 82 208 120 606 148 60 244 176 88 144 134 74 143 148 74 287 148 88 745 0 0 744 74 0 76 141 67 670 141 67

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)

134
120
64
88
56
32√2
32
16√2
16
8√2
60√2
24√2
14√2
14
28
74
74√2
7√2
67√2