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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:220AA3of4 GHM

Order: 19

Horizontal side: 220 Vertical side: 220

Elements: 24, 30, 24√2, 25√2, 36, 48, 50, 36√2, 40√2, 48√2, 70, 50√2, 80, 84, 96, 70√2, 100, 75√2, 80√2.

Code: 1005 0 120 754 75 145 506 100 170 707 150 220 706 150 150 256 75 145 505 100 120 305 150 120 847 0 120 486 36 72 967 84 120 400 180 120 800 140 80 801 220 80 366 0 36 485 36 24 365 0 0 245 36 0 244 60 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
75√2
50√2
70
70√2
25√2
50
30
84
48√2
96
40√2
80√2
80
36√2
48
36
24
24√2