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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:125AD GHM

Order: 18

Horizontal side: 125 Vertical side: 125

Elements: 12, 10√2, 12√2, 18, 20, 24, 18√2, 20√2, 30, 24√2, 35, 42, 30√2, 48, 35√2, 55, 65, 95.

Code: 957 0 125 356 60 90 307 95 125 306 95 95 202 115 75 483 60 42 355 60 55 203 115 55 102 125 65 653 125 0 557 60 55 126 0 30 245 12 18 244 36 18 423 60 0 125 0 18 185 0 0 184 18 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)

95
35√2
30
30√2
20√2
48
35
20
10√2
65
55
12√2
24
24√2
42
12
18
18√2