Squaring.net >> IRTS >> PPIRTSS >> Order 19

Primitive Perfect Isosceles Right Triangled Square

Title: _d 19:202BE1of2 GHM

Order: 19

Horizontal side: 202 Vertical side: 202

Elements: 6, 6√2, 12, 12√2, 30, 32, 36, 37, 27√2, 42, 30√2, 32√2, 37√2, 64, 69, 69√2, 101, 133, 101√2.

Code: 1335 0 69 1014 101 101 1013 202 101 324 133 69 323 165 69 372 202 64 371 202 101 697 0 69 690 69 69 304 99 39 303 129 39 367 129 69 423 165 27 643 202 0 124 111 27 123 123 27 62 129 33 61 129 39 274 138 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)

133
101√2
101
32√2
32
37√2
37
69
69√2
30√2
30
36
42
64
12√2
12
6√2
6
27√2