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Primitive Perfect Isosceles Right Triangled Square

Title: __r 17:90AW4of4 GHM

Order: 17

Horizontal side: 90 Vertical side: 90

Elements: 1, 1√2, 6, 7, 5√2, 8, 7√2, 10, 10√2, 20, 20√2, 30, 40, 30√2, 35√2, 60, 45√2.

Code: 605 0 30 454 45 45 356 55 55 106 45 45 72 62 48 73 62 41 85 62 40 67 55 41 10 61 41 11 62 41 56 55 35 107 60 40 403 70 0 202 90 20 305 0 0 304 30 0 203 90 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)

60
45√2
35√2
10√2
7√2
7
8
6
1√2
1
5√2
10
40
20√2
30
30√2
20