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

Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:356AH GHM

Order: 19

Horizontal side: 356 Vertical side: 356

Elements: 26, 24√2, 36, 26√2, 48, 36√2, 52, 72, 53√2, 78, 96, 70√2, 106, 78√2, 101√2, 154, 130√2, 202, 178√2.

Code: 2025 0 154 1784 178 178 1306 226 226 483 226 178 782 304 148 244 202 154 723 226 106 1545 0 0 1014 101 53 783 304 70 525 304 96 536 101 53 1065 154 0 364 190 70 363 226 70 265 304 70 264 330 70 963 356 0 704 260 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)

202
178√2
130√2
48
78√2
24√2
72
154
101√2
78
52
53√2
106
36√2
36
26
26√2
96
70√2