Squaring.net >> IRTS >> PPIRTSS >> Order 16

Primitive Perfect Isosceles Right Triangled Square

Title: __ 16:80AP GHM

Order: 16

Horizontal side: 80 Vertical side: 80

Elements: 4, 4√2, 8, 6√2, 8√2, 11√2, 20, 22, 18√2, 28, 20√2, 23√2, 34, 40, 46, 40√2.

Code: 465 0 34 404 40 40 403 80 40 64 46 34 186 34 22 287 52 40 206 60 20 345 0 0 234 23 11 116 23 11 225 34 0 86 52 12 205 60 0 85 52 4 44 56 0 43 60 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)

46
40√2
40
6√2
18√2
28
20√2
34
23√2
11√2
22
8√2
20
8
4√2
4