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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:200AS GHM

Order: 18

Horizontal side: 200 Vertical side: 200

Elements: 2, 4, 3√2, 6, 6√2, 9√2, 18, 16√2, 32, 34, 34√2, 66, 68, 66√2, 68√2, 100, 132, 100√2.

Code: 1325 0 68 1004 100 100 1003 200 100 321 132 100 162 148 84 344 166 66 343 200 66 96 139 75 185 148 66 30 139 75 43 136 68 67 136 72 60 142 72 685 0 0 684 68 0 23 136 66 660 134 66 661 200 66

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)

132
100√2
100
32
16√2
34√2
34
9√2
18
3√2
4
6
6√2
68
68√2
2
66√2
66