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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:450AA GHM

Order: 19

Horizontal side: 450 Vertical side: 450

Elements: 12, 12√2, 18, 22, 24, 18√2, 22√2, 24√2, 44, 44√2, 53√2, 106, 106√2, 154, 190, 154√2, 172√2, 296, 225√2.

Code: 2965 0 154 2254 225 225 1726 278 278 536 225 225 442 322 234 443 322 190 222 344 212 223 344 190 1062 450 106 187 278 190 186 278 172 245 296 166 244 320 166 1903 344 0 125 296 154 124 308 154 1545 0 0 1544 154 0 1063 450 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)

296
225√2
172√2
53√2
44√2
44
22√2
22
106√2
18
18√2
24
24√2
190
12
12√2
154
154√2
106