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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:112AP GHM

Order: 18

Horizontal side: 112 Vertical side: 112

Elements: 6, 5√2, 6√2, 10, 10√2, 18, 20, 28, 20√2, 36, 30√2, 46, 33√2, 48, 36√2, 38√2, 54, 46√2.

Code: 465 0 66 464 46 66 106 82 102 207 92 112 206 92 92 543 82 48 302 112 72 366 76 36 332 33 33 281 28 66 187 28 66 105 28 38 481 76 48 62 82 42 61 82 48 54 33 33 380 38 38 365 76 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
46√2
10√2
20
20√2
54
30√2
36√2
33√2
28
18
10
48
6√2
6
5√2
38√2
36