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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:170AW GHM

Order: 19

Horizontal side: 170 Vertical side: 170

Elements: 6√2, 12, 10√2, 12√2, 20, 15√2, 24, 20√2, 30, 24√2, 34, 29√2, 30√2, 47√2, 70, 76, 94, 70√2, 85√2.

Code: 945 0 76 854 85 85 706 100 100 156 85 85 705 100 30 765 0 0 474 47 29 60 94 76 120 88 70 121 100 70 296 47 29 247 76 58 246 76 34 345 76 0 205 100 10 204 120 10 300 140 30 301 170 30 104 110 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)

94
85√2
70√2
15√2
70
76
47√2
6√2
12√2
12
29√2
24
24√2
34
20
20√2
30√2
30
10√2