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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:96AK GHM

Order: 18

Horizontal side: 96 Vertical side: 96

Elements: 2, 2√2, 4, 6, 7, 8, 7√2, 14, 10√2, 20, 21, 28, 34, 41, 48, 55, 41√2, 48√2.

Code: 555 0 41 484 48 48 483 96 48 74 55 41 73 62 41 285 62 20 341 96 48 417 0 41 410 41 41 211 62 41 201 82 20 102 92 10 81 90 20 65 90 14 27 90 14 26 90 12 47 92 14 143 96 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)

55
48√2
48
7√2
7
28
34
41
41√2
21
20
10√2
8
6
2
2√2
4
14