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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:84AA GHM

Order: 19

Horizontal side: 84 Vertical side: 84

Elements: 5√2, 10, 9√2, 10√2, 16, 17, 18, 20, 16√2, 24, 17√2, 18√2, 20√2, 32, 33, 34, 27√2, 33√2, 34√2.

Code: 345 0 50 344 34 50 160 68 84 161 84 84 50 52 68 321 84 68 100 47 63 101 57 63 272 84 36 200 37 53 201 57 53 175 0 33 174 17 33 186 66 18 337 0 33 330 33 33 241 57 33 96 57 9 185 66 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)

34
34√2
16√2
16
5√2
32
10√2
10
27√2
20√2
20
17
17√2
18√2
33
33√2
24
9√2
18