from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. Done in a way that uses trigonometry.
from The Century Dictionary and Cyclopedia
- In a trigonometrical manner; according to the rules or principles of trigonometry.
Here I intersected various lofty distant summits seen on the 21st instant, and could thus connect the whole trigonometrically with back angles to Bindango, Mount Abundance, etc.
Russia refused her active co-operation in observing it, on the ground that oppositions of the minor planets were trigonometrically more useful, and financially far less costly; and her example was followed by Austria; while Italian astronomers limited their sphere of action to their own peninsula.
I had two important objects in view in ascending this hill; one being to determine its position trigonometrically as a point likely to be seen from the country to which I was going, where it might be useful to me in fixing other points; the other being to obtain a view of Port Phillip, and thus to connect my survey with that harbour.
Here I intersected various lofty distant summits seen on the 21st instant, and could thus connect the whole trigonometrically with back angles to Bindango, Mount
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