View example sentences and word forms for Trigonometrical.
Trigonometrical
Trigonometrical meaning
Of, pertaining to, or obtained using trigonometry
Example sentences (3)
Astronomy, time-keeping and geography provided other motivations for geometrical and trigonometrical research.
In 1856, the Great Trigonometrical Survey of India established the first published height of Everest, then known as Peak XV, at convert.
This triangulation was the beginning of the great trigonometrical survey which was subsequently extended all over Britain.