"Trigonometrical" is a word in ENGLISH

trigonometrical ENGLISH
Definition:

Of or pertaining to trigonometry; performed by the
rules of trigonometry.

Few words of positivity

I can speak of our baby like this to no one else. Who but his father would linger over the exact width of his gummy little smile or the blueness of his eyes, or the sweetness of his little lick of tawny hair on his forehead?

Philippa Gregory

WORD SUGGESTIONS
Laugh your heart out.

On a drive in the country, a city slicker noticed a farmer lifting a pig up to an apple tree and holding the pig there as it ate one apple after another."Maybe I don't know what I'm talking about," said the city slicker, "but if you just shook the tree so the apples fell to the ground, wouldn't it save a lot of time?""Time?" said the farmer. "What does time matter to a pig?"

example ENGLISH

An instance serving for illustration of a rule or precept, especially a problem to be solved, or a case to …

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goniometry ENGLISH

The art of measuring angles; trigonometry.

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polygonometry ENGLISH

The doctrine of polygons; an extension of some of the principles of trigonometry to the case of polygons.

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spherics ENGLISH

The doctrine of the sphere; the science of the properties and relations of the circles, figures, and other magnitudes of …

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survey ENGLISH

To determine the form, extent, position, etc., of, as a tract of land, a coast, harbor, or the like, by …

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-tries ENGLISH
trigonometry ENGLISH

That branch of mathematics which treats of the relations of the sides and angles of triangles, which the methods of …

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trigonometry ENGLISH

A treatise in this science.

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