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Derivative UltraPerfect Isosceles Right Triangled Square

Title: pr 17:90JI4of4 GHM

Order: 17

Horizontal side: 90 Vertical side: 90

Elements: 1√2, 3√2, 4√2, 6, 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 46 58 44 85 62 40 30 58 44 67 55 41 10 61 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

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

60
45√2
35√2
10√2
7√2
4√2
8
3√2
6
1√2
5√2
10
40
20√2
30
30√2
20