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Primitive Perfect Isosceles Right Triangled Square

Title: dr 19:134AX1of4 GHM

Order: 19

Horizontal side: 134 Vertical side: 134

Elements: 3, 3√2, 6, 6√2, 9, 11, 12, 11√2, 12√2, 22, 23, 22√2, 44, 45, 56, 67, 78, 56√2, 67√2.

Code: 785 0 56 674 67 67 673 134 67 114 78 56 113 89 56 235 89 44 451 134 67 567 0 56 560 56 56 124 68 44 123 80 44 37 80 56 36 80 53 67 83 56 66 83 50 95 80 44 441 112 44 222 134 22 223 134 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)

78
67√2
67
11√2
11
23
45
56
56√2
12√2
12
3
3√2
6
6√2
9
44
22√2
22