A9 paper size in thou

What is A9 paper size in thou ?

A9 size in thou is 1456.6929x2047.2441

The aspect ratio of an A9 paper is 1:1.41,The area of an A9 paper is 1924 mm², Perimeter of an A9 paper is 178 mm or 7007.873884 thou, Diagonal line of an A9 paper is 63.82 mm or 2512.59837796 thou

thou is the imperial unit, which is one thousandth of an inch