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Primitive Perfect Isosceles Right Triangled Square

Title: d 15:58AD GHM

Order: 15

Horizontal side: 58 Vertical side: 58

Elements: 2, 2√2, 6√2, 11, 12, 9√2, 14, 11√2, 12√2, 18, 20, 20√2, 29, 38, 29√2.

Code: 385 0 20 294 29 29 293 58 29 94 38 20 110 47 29 111 58 29 207 0 20 200 20 20 141 34 20 25 34 18 24 36 18 125 34 6 124 46 6 183 58 0 64 40 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)

38
29√2
29
9√2
11√2
11
20
20√2
14
2
2√2
12
12√2
18
6√2