noun
triangulation
Finding a position by comparing angles from known locations.
The map shows triangulation using bearings from three known landmarks.

Etymology
The triangle-name supplies the method's image. Measured angles and known locations form triangles from which an unknown position can be calculated.
In context
different on the other hand I would say that's the point at which you start to better understand the evidence from all the sources you've got so the idea of triangulation one idea I guess is that you just say
More examples
- We use triangulation to locate the boat from two shore stations.
- The surveyor uses triangulation to determine the tower's position.
- Hikers practice triangulation by taking compass bearings on mapped peaks.
Forms
triangulation
triangulate verb — Determine a position using measured angles.
Similar words
- surveying
- Measures land and boundaries, often using methods beyond triangulation.
- trilateration
- Finds a position using measured distances rather than angles.