Squaring.net >> IRTS >> PPIRTSS >> Order 18

Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:96AV GHM

Order: 18

Horizontal side: 96 Vertical side: 96

Elements: 4, 6, 8, 6√2, 7√2, 11, 9√2, 14, 11√2, 15√2, 22, 22√2, 34, 41, 31√2, 34√2, 62, 48√2.

Code: 625 0 34 484 48 48 413 96 55 70 55 55 154 70 40 110 85 55 111 96 55 141 62 48 85 62 40 43 74 40 227 74 44 226 74 22 65 62 34 64 68 34 96 65 31 345 0 0 344 34 0 310 65 31

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)

62
48√2
41
7√2
15√2
11√2
11
14
8
4
22
22√2
6
6√2
9√2
34
34√2
31√2