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

Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:280JM GHM

Order: 18

Horizontal side: 280 Vertical side: 280

Elements: 7√2, 14, 20, 50, 40√2, 42√2, 49√2, 70, 50√2, 56√2, 80, 90, 98, 70√2, 80√2, 120, 160, 140√2.

Code: 1605 0 120 1404 140 140 983 280 182 420 182 182 494 231 133 566 224 126 201 160 140 502 210 90 501 210 140 702 280 70 141 224 140 72 231 133 1205 0 0 804 80 40 803 160 40 903 210 0 703 280 0 404 120 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)

160
140√2
98
42√2
49√2
56√2
20
50√2
50
70√2
14
7√2
120
80√2
80
90
70
40√2