Which method is used for measuring distances by locating objects based on intersecting fixed points?

The correct answer is triangulation, which is a method used to determine the location of a point by forming a triangle with two known points and measuring the angles between them. By knowing the distance to the two fixed points and the angles involved, you can accurately calculate the location of an unknown point. This technique is particularly useful in various fields, including surveying, navigation, and even in certain investigative scenarios where precise location data is essential.

Triangulation relies on the principles of geometry, specifically the properties of triangles, and is widely applied in mapping and satellite positioning systems. The accuracy of this method greatly depends on the precision of the measurements taken at the known points and the angles calculated. Its effectiveness makes it a preferred approach in investigations requiring exact location determinations.