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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:88AA GHM

Order: 18

Horizontal side: 88 Vertical side: 88

Elements: 1√2, 2, 3√2, 6, 6√2, 9, 12, 10√2, 11√2, 12√2, 22, 22√2, 33, 43, 44, 45, 33√2, 44√2.

Code: 455 0 43 444 44 44 443 88 44 14 45 43 30 46 44 91 55 44 337 55 44 226 66 22 437 0 43 106 33 33 27 43 43 67 43 41 60 49 41 127 43 35 126 43 23 330 33 33 116 55 11 225 66 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)

45
44√2
44
1√2
3√2
9
33
22√2
43
10√2
2
6
6√2
12
12√2
33√2
11√2
22