The value of the line segment is obtained /QR/ = 9
What is a figure?
In mathematics and geometry, the term "figure" is often used to refer to a specific shape or form under consideration, and it can be a specific instance of a geometric object. A straight line is the shortest distance between two points in a two-dimensional or three-dimensional space. A straight line extends indefinitely in both directions, so it has infinite length.
Given that;
/PR/ = /PQ/ + /QR/
/QR/ = /PR/ - /PQ/
/QR/ =23 - 14
= 9