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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:224AQ GHM

Order: 19

Horizontal side: 224 Vertical side: 224

Elements: 6√2, 12, 14, 12√2, 22, 18√2, 19√2, 22√2, 38, 44, 33√2, 38√2, 44√2, 68, 90, 112, 90√2, 134, 112√2.

Code: 1345 0 90 1124 112 112 1123 224 112 224 134 90 223 156 90 182 174 94 681 224 112 60 174 94 907 0 90 900 90 90 334 123 57 143 156 76 120 168 88 121 180 88 442 224 44 196 123 57 387 142 76 386 142 38 443 224 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)

134
112√2
112
22√2
22
18√2
68
6√2
90
90√2
33√2
14
12√2
12
44√2
19√2
38
38√2
44