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

Derivative UltraPerfect Isosceles Right Triangled Square

Title: _rt 18:90JZ1of8 GHM

Order: 18

Horizontal side: 90 Vertical side: 90

Elements: 5, 6, 5√2, 6√2, 10, 12, 10√2, 15, 18, 20, 24, 18√2, 20√2, 30, 40, 35√2, 60, 45√2.

Code: 605 0 30 454 45 45 356 55 55 100 55 55 151 60 45 57 60 45 50 65 45 107 60 40 403 70 0 202 90 20 305 0 0 184 18 12 183 36 12 247 36 30 203 90 0 121 30 12 62 36 6 61 36 12

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
15
5
5√2
10
40
20√2
30
18√2
18
24
20
12
6√2
6