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Primitive Perfect Isosceles Right Triangled Square

Title: _e 19:75AA GHM

Order: 19

Horizontal side: 75 Vertical side: 75

Elements: 5√2, 8, 10, 8√2, 12, 10√2, 15, 16, 12√2, 20, 15√2, 16√2, 28, 20√2, 30, 32, 35, 25√2, 35√2.

Code: 357 0 75 356 0 40 127 35 75 120 47 75 281 75 75 87 35 63 86 35 55 167 43 63 160 59 63 252 60 30 321 75 47 202 20 20 303 60 0 152 75 15 203 20 0 102 30 10 153 75 0 103 30 0 52 35 5

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)

35
35√2
12
12√2
28
8
8√2
16
16√2
25√2
32
20√2
30
15√2
20
10√2
15
10
5√2