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

Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:120JB1of4 GHM

Order: 18

Horizontal side: 120 Vertical side: 120

Elements: 3√2, 6√2, 10, 12, 10√2, 12√2, 20, 24, 18√2, 30, 36, 27√2, 40, 30√2, 50, 40√2, 80, 60√2.

Code: 805 0 40 604 60 60 186 102 102 60 102 102 363 96 60 127 96 96 120 108 96 247 96 84 276 93 57 201 80 60 102 90 50 101 90 60 302 120 30 34 93 57 503 90 0 405 0 0 404 40 0 303 120 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)

80
60√2
18√2
6√2
36
12
12√2
24
27√2
20
10√2
10
30√2
3√2
50
40
40√2
30