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Primitive Perfect Isosceles Right Triangled Square

Title: _d 18:200AV GHM

Order: 18

Horizontal side: 200 Vertical side: 200

Elements: 3√2, 6, 18√2, 30, 32, 24√2, 34, 36, 27√2, 32√2, 48, 34√2, 66, 68, 66√2, 100, 134, 100√2.

Code: 1345 0 66 1004 100 100 1003 200 100 344 134 66 343 168 66 322 200 68 321 200 100 683 200 0 667 0 66 660 66 66 481 114 66 242 138 42 274 141 39 303 168 36 63 138 36 32 141 39 186 114 18 367 132 36

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)

134
100√2
100
34√2
34
32√2
32
68
66
66√2
48
24√2
27√2
30
6
3√2
18√2
36