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

Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:152EN1of4 GHM

Order: 19

Horizontal side: 152 Vertical side: 152

Elements: 1√2, 2, 2√2, 4, 3√2, 4√2, 10, 14, 12√2, 24, 26√2, 38, 52, 38√2, 62, 52√2, 76, 100, 76√2.

Code: 1005 0 52 764 76 76 763 152 76 241 100 76 145 100 62 264 126 50 386 114 38 25 100 60 24 102 60 36 101 59 107 104 62 623 114 0 122 126 50 42 104 56 14 101 59 43 104 52 525 0 0 524 52 0 385 114 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)

100
76√2
76
24
14
26√2
38√2
2
2√2
3√2
10
62
12√2
4√2
1√2
4
52
52√2
38