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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:220AA4of4 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: 1007 0 220 756 25 145 847 100 220 360 184 220 361 220 220 480 148 184 481 196 184 242 220 160 241 220 184 806 140 80 250 25 145 967 100 136 507 0 120 500 50 120 406 100 40 805 140 0 707 0 70 700 70 70 301 100 70

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
84
36√2
36
48√2
48
24√2
24
80√2
25√2
96
50
50√2
40√2
80
70
70√2
30