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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:95AC GHM

Order: 19

Horizontal side: 95 Vertical side: 95

Elements: 2, 2√2, 4, 3√2, 4√2, 7, 8, 10√2, 11√2, 14√2, 20, 20√2, 35, 25√2, 40, 35√2, 50, 40√2, 60.

Code: 607 0 95 350 60 95 351 95 95 256 0 35 507 25 60 200 75 60 201 95 60 400 55 40 401 95 40 142 14 21 110 14 21 36 0 7 27 3 10 20 5 10 104 15 0 47 3 8 46 3 4 85 7 0 75 0 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)

60
35√2
35
25√2
50
20√2
20
40√2
40
14√2
11√2
3√2
2
2√2
10√2
4
4√2
8
7