Squaring.net >> IRTS >> DUIRTSS >> Order 18

Derivative UltraPerfect Isosceles Right Triangled Square

Title: _dp 18:130LH2of2 GHM

Order: 18

Horizontal side: 130 Vertical side: 130

Elements: 11, 9√2, 18, 20, 15√2, 18√2, 20√2, 29, 30, 25√2, 36, 27√2, 40, 30√2, 45, 45√2, 85, 65√2.

Code: 855 0 45 654 65 65 363 130 94 293 94 65 185 94 76 184 112 76 276 103 67 115 94 65 94 103 67 204 85 45 203 105 45 252 130 40 457 0 45 450 45 45 304 75 15 303 105 15 403 130 0 154 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)

85
65√2
36
29
18
18√2
27√2
11
9√2
20√2
20
25√2
45
45√2
30√2
30
40
15√2