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

Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:96AF GHM

Order: 18

Horizontal side: 96 Vertical side: 96

Elements: 6, 6√2, 10, 11√2, 12√2, 22, 24, 17√2, 26, 28, 20√2, 22√2, 24√2, 34, 36, 48, 34√2, 48√2.

Code: 485 0 48 484 48 48 346 62 62 206 42 42 345 62 28 242 24 24 361 36 48 265 36 22 64 42 42 65 62 22 174 79 11 283 96 0 243 24 0 122 36 12 107 36 22 220 46 22 221 68 22 112 79 11

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)

48
48√2
34√2
20√2
34
24√2
36
26
6√2
6
17√2
28
24
12√2
10
22√2
22
11√2