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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:208AB GHM

Order: 19

Horizontal side: 208 Vertical side: 208

Elements: 5√2, 6√2, 10, 12, 10√2, 15√2, 30, 42, 30√2, 40√2, 42√2, 62, 46√2, 74, 80, 92, 104, 116, 104√2.

Code: 1167 0 208 466 70 162 927 116 208 1046 104 104 400 70 162 306 0 92 807 30 122 60 110 122 743 104 42 127 104 116 1045 104 0 305 0 62 625 0 0 154 15 47 106 20 52 56 15 47 105 20 42 424 62 0 423 104 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)

116
46√2
92
104√2
40√2
30√2
80
6√2
74
12
104
30
62
15√2
10√2
5√2
10
42√2
42