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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:60AW GHM

Order: 18

Horizontal side: 60 Vertical side: 60

Elements: 4, 4√2, 8, 6√2, 10, 8√2, 12, 9√2, 14, 10√2, 16, 12√2, 18, 16√2, 28, 23√2, 36, 28√2.

Code: 367 0 60 96 27 51 185 36 42 124 48 48 123 60 48 230 27 51 64 54 42 106 50 38 141 50 42 47 50 42 105 50 28 40 4 28 284 32 0 283 60 0 87 0 24 80 8 24 167 0 16 160 16 16

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)

36
9√2
18
12√2
12
23√2
6√2
10√2
14
4
10
4√2
28√2
28
8
8√2
16
16√2