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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:200AU GHM

Order: 18

Horizontal side: 200 Vertical side: 200

Elements: 2√2, 4, 4√2, 6, 6√2, 7√2, 12, 18, 25√2, 50, 68, 50√2, 75, 82, 68√2, 75√2, 125, 132.

Code: 1325 0 68 1251 125 200 757 125 200 756 125 125 252 150 100 183 150 82 502 200 50 76 125 75 67 132 82 66 132 76 127 138 82 823 150 0 42 136 72 43 136 68 22 138 70 685 0 0 684 68 0 503 200 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)

132
125
75
75√2
25√2
18
50√2
7√2
6
6√2
12
82
4√2
4
2√2
68
68√2
50