Squaring.net >> IRTS >> DUIRTSS >> Order 15

50
40√2
40
10√2
10
20
20√2
30
30√2
14
2√2
9√2
18
16√2
7√2

Derivative UltraPerfect Isosceles Right Triangled Square

Title: p 15:80JB GHM

Order: 15

Horizontal side: 80 Vertical side: 80

Elements: 2√2, 7√2, 10, 9√2, 14, 10√2, 18, 20, 16√2, 20√2, 30, 40, 30√2, 50, 40√2.

Code: 505 0 30 404 40 40 403 80 40 104 50 30 103 60 30 207 60 40 206 60 20 305 0 0 304 30 0 143 60 16 22 62 18 96 53 9 185 62 0 160 46 16 74 53 9

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)