Squaring.net >> IRTS >> NPIRTSS >> Order 10

Non-ultraperfect Perfect Isosceles Right Triangled Square

Title: _ 10:14PA5of8

Order: 10

Horizontal side: 14 Vertical side: 14

Elements: 1, 1√2, 2, 2√2, 3, 4, 5, 5√2, 9, 14.

Code: 147 0 14 93 14 5 50 5 5 24 7 3 23 9 3 12 10 4 51 14 5 13 10 3 45 10 0 31 10 3

The fact that every NPIRTS has a subdivided triangle is not recorded as a property. The properties below may precede order:side in a tiling's title:

Credit for Discovery

Jasper D. Skinner found many NPIRTS's before this catalogue was built by Geoffrey H. Morley. Only the two lowest order NPIRTS's are attributed to discoverers:

J. Douglas and E.P. Starke (D&S, United States) (7:10PA only)

Arthur H. Stone (AHS, United States, 1916-2000) (7:7PA only)

14
9
5√2
2√2
2
1√2
5
1
4
3