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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:190AR1of2 GHM

Order: 19

Horizontal side: 190 Vertical side: 190

Elements: 4, 4√2, 6, 8, 6√2, 8√2, 14, 16, 20, 25√2, 45, 50, 45√2, 70, 50√2, 95, 70√2, 120, 95√2.

Code: 1205 0 70 954 95 95 953 190 95 254 120 70 450 145 95 451 190 95 707 0 70 700 70 70 161 86 70 82 94 62 141 100 70 207 100 70 83 94 54 62 100 56 63 100 50 44 90 50 43 94 50 504 140 0 503 190 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)

120
95√2
95
25√2
45√2
45
70
70√2
16
8√2
14
20
8
6√2
6
4√2
4
50√2
50