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Primitive Perfect Isosceles Right Triangled Square

Title: dr 19:150BK1of4 GHM

Order: 19

Horizontal side: 150 Vertical side: 150

Elements: 6, 6√2, 12, 14, 12√2, 18, 19, 14√2, 24, 19√2, 28, 37, 28√2, 47, 61, 75, 61√2, 89, 75√2.

Code: 895 0 61 754 75 75 753 150 75 144 89 61 143 103 61 192 122 56 471 150 75 617 0 61 610 61 61 241 85 61 67 85 61 66 85 55 127 91 61 126 91 49 193 122 37 282 150 28 185 85 37 371 122 37 283 150 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)

89
75√2
75
14√2
14
19√2
47
61
61√2
24
6
6√2
12
12√2
19
28√2
18
37
28