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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:98AA GHM

Order: 18

Horizontal side: 98 Vertical side: 98

Elements: 6√2, 7√2, 10, 12, 14, 16, 22, 16√2, 28, 20√2, 22√2, 32, 28√2, 42, 44, 35√2, 54, 56.

Code: 565 0 42 441 44 98 222 66 76 541 98 98 223 66 54 325 66 44 121 56 54 62 62 48 101 66 54 200 62 48 164 82 28 163 98 28 427 0 42 76 35 35 147 42 42 350 35 35 284 70 0 283 98 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)

56
44
22√2
54
22
32
12
6√2
10
20√2
16√2
16
42
7√2
14
35√2
28√2
28