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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:146BK GHM

Order: 18

Horizontal side: 146 Vertical side: 146

Elements: 2, 9, 9√2, 11√2, 18, 22, 17√2, 27, 29, 22√2, 34, 44, 34√2, 51, 51√2, 73, 95, 73√2.

Code: 955 0 51 734 73 73 733 146 73 224 95 51 223 117 51 112 128 62 291 146 73 96 119 53 185 128 44 23 119 51 95 119 44 517 0 51 510 51 51 344 85 17 343 119 17 277 119 44 443 146 0 174 102 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)

95
73√2
73
22√2
22
11√2
29
9√2
18
2
9
51
51√2
34√2
34
27
44
17√2