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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:114AE GHM

Order: 18

Horizontal side: 114 Vertical side: 114

Elements: 4√2, 12, 11√2, 16, 12√2, 16√2, 24, 30, 32, 24√2, 34, 30√2, 46, 48, 34√2, 42√2, 60, 45√2.

Code: 465 0 68 424 42 72 300 84 114 301 114 114 120 54 84 601 114 84 44 46 68 160 50 72 161 66 72 485 66 24 342 34 34 341 34 68 127 34 68 112 45 45 321 66 56 450 45 45 244 90 0 243 114 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)

46
42√2
30√2
30
12√2
60
4√2
16√2
16
48
34√2
34
12
11√2
32
45√2
24√2
24