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

Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:296AK GHM

Order: 19

Horizontal side: 296 Vertical side: 296

Elements: 1√2, 2, 2√2, 3√2, 4√2, 10, 14, 14√2, 24√2, 48, 48√2, 76, 96, 100, 124, 148, 172, 124√2, 148√2.

Code: 1725 0 124 1484 148 148 1483 296 148 244 172 124 103 196 138 42 200 144 1001 296 148 36 197 141 965 200 48 10 197 141 27 196 140 20 198 140 140 186 138 141 200 138 1247 0 124 1240 124 124 761 200 124 484 248 0 483 296 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)

172
148√2
148
24√2
10
4√2
100
3√2
96
1√2
2
2√2
14√2
14
124
124√2
76
48√2
48