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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:110AG GHM

Order: 18

Horizontal side: 110 Vertical side: 110

Elements: 5√2, 8√2, 16, 18, 20, 18√2, 26, 30, 34, 36, 26√2, 40, 30√2, 44, 35√2, 50, 40√2, 42√2.

Code: 505 0 60 424 42 68 343 84 76 262 110 84 261 110 110 443 110 40 86 42 68 167 50 76 363 66 40 182 84 58 181 84 76 302 30 30 301 30 60 207 30 60 52 35 35 404 70 0 403 110 0 350 35 35

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)

50
42√2
34
26√2
26
44
8√2
16
36
18√2
18
30√2
30
20
5√2
40√2
40
35√2