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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:152AP1of2 GHM

Order: 18

Horizontal side: 152 Vertical side: 152

Elements: 2√2, 5√2, 10, 8√2, 10√2, 16, 20, 16√2, 22√2, 32, 44, 32√2, 54, 44√2, 49√2, 54√2, 98, 76√2.

Code: 985 0 54 764 76 76 326 120 120 443 120 76 325 120 88 165 120 72 164 136 72 446 108 44 224 98 54 26 118 74 100 118 74 84 128 64 103 108 54 207 108 64 545 0 0 544 54 0 56 103 49 490 103 49

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)

98
76√2
32√2
44
32
16
16√2
44√2
22√2
2√2
10√2
8√2
10
20
54
54√2
5√2
49√2