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Primitive Perfect Isosceles Right Triangled Square

Title: _r 19:150AA3of4 GHM

Order: 19

Horizontal side: 150 Vertical side: 150

Elements: 5√2, 10, 10√2, 12√2, 20, 15√2, 24, 18√2, 30, 24√2, 36, 40, 48, 40√2, 42√2, 48√2, 55√2, 80, 75√2.

Code: 752 75 75 554 55 95 400 110 150 401 150 150 150 70 110 801 150 110 201 75 95 102 85 85 101 85 95 52 90 90 420 90 90 480 48 48 481 96 48 242 120 24 361 132 48 182 150 30 303 150 0 243 120 0 122 132 12

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)

75√2
55√2
40√2
40
15√2
80
20
10√2
10
5√2
42√2
48√2
48
24√2
36
18√2
30
24
12√2