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Primitive Perfect Isosceles Right Triangled Square

Title: __ 16:55AB GHM

Order: 16

Horizontal side: 55 Vertical side: 55

Elements: 2√2, 5, 6, 5√2, 6√2, 9, 10, 12, 9√2, 10√2, 12√2, 20, 24, 23√2, 25√2, 40.

Code: 407 0 55 100 40 55 101 50 55 52 55 50 51 55 55 256 30 25 243 30 21 207 30 45 22 32 23 230 32 23 66 0 15 125 6 9 124 18 9 65 0 9 95 0 0 94 9 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)

40
10√2
10
5√2
5
25√2
24
20
2√2
23√2
6√2
12
12√2
6
9
9√2