triangulation
Pronunciation
Noun
B2 Upper-intermediate
Quick answer
A method of finding an exact location by measuring angles to it from two or more known points.
Usage notes
In research, "triangulation" also means checking a finding using several different methods to make sure it's reliable.
Test yourself
Which word fits the gap? "Surveyors used _____ to calculate the mountain's exact height."
Answer: triangulation
In your own words, what does "triangulation" mean?
A method of finding an exact location by measuring angles to it from two or more known points.
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