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Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:302AD GHM

Order: 19

Horizontal side: 302 Vertical side: 302

Elements: 10, 8√2, 10√2, 20, 19√2, 20√2, 38, 27√2, 30√2, 54, 70, 54√2, 78, 97, 124, 151, 124√2, 178, 151√2.

Code: 1785 0 124 1514 151 151 1513 302 151 274 178 124 190 205 151 971 302 151 80 186 132 381 224 132 785 224 54 1247 0 124 1240 124 124 701 194 124 302 224 94 206 204 74 106 194 64 205 204 54 105 194 54 544 248 0 543 302 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)

178
151√2
151
27√2
19√2
97
8√2
38
78
124
124√2
70
30√2
20√2
10√2
20
10
54√2
54