Non-ultraperfect Perfect Isosceles Right Triangled Square

Title: _ 10:24PC

Order: 10

Horizontal side: 24 Vertical side: 24

Elements: 1, 1√2, 2, 2√2, 3√2, 7, 7√2, 14, 10√2, 24.

Code: 247 0 24 143 24 10 100 10 10 74 17 3 73 24 3 34 20 0 10 23 3 11 24 3 20 22 2 21 24 2

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:

• e = elegant. No tiling is just a T-junction. Such tilings may be considered aesthetically pleasing.
• p/r = pseudotriangular/rectangular inclusion subdivided into at least 6/5 triangles respectively.

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)