Lamar is a forensic scientist and is analyzing the final sketch of a crime scene. He makes a triangle with three points in a room. The first point is in a corner. The second point is along a wall. What will the third point be referring to when applying triangulation?

Triangulation locates an item by measuring its distance from two fixed reference points. In this setup, the corner and the point along the wall are the reference points, and the third point marks the item being measured. Therefore, the third point refers to the evidence.

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