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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:188AX GHM

Order: 19

Horizontal side: 188 Vertical side: 188

Elements: 10, 10√2, 18, 20, 15√2, 18√2, 30, 36, 27√2, 30√2, 36√2, 54, 45√2, 72, 54√2, 80, 90, 71√2, 134.

Code: 1347 0 188 360 134 188 361 170 188 182 188 170 181 188 188 903 188 80 716 27 81 727 98 152 270 27 81 302 128 50 454 143 35 803 188 0 547 0 54 540 54 54 303 128 20 152 143 35 107 98 20 106 98 10 207 108 20

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)

134
36√2
36
18√2
18
90
71√2
72
27√2
30√2
45√2
80
54
54√2
30
15√2
10
10√2
20