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

Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:240JF1of2 GHM

Order: 18

Horizontal side: 240 Vertical side: 240

Elements: 4√2, 8, 8√2, 16, 15√2, 16√2, 30, 32, 30√2, 32√2, 56, 60, 90, 75√2, 120, 90√2, 150, 120√2.

Code: 1505 0 90 1204 120 120 1203 240 120 304 150 90 303 180 90 607 180 120 326 208 88 905 0 0 904 90 0 156 165 75 166 192 72 325 208 56 750 165 75 86 184 64 165 192 56 46 180 60 85 184 56 561 240 56

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)

150
120√2
120
30√2
30
60
32√2
90
90√2
15√2
16√2
32
75√2
8√2
16
4√2
8
56