different between trigonometry vs trigonometrical
trigonometry
English
Etymology
From 1610s, from New Latin trig?nometria, from Ancient Greek ???????? (tríg?non, “triangle”) + ?????? (métron, “measure”).
Pronunciation
- IPA(key): /?t?????n?m?t?i/
Noun
trigonometry (countable and uncountable, plural trigonometries)
- (geometry, mathematical analysis) The branch of mathematics that deals with the relationships between the sides and angles of (in particular) right-angled triangles, as represented by the trigonometric functions, and with calculations based on said relationships.
- 1892, Edward Albert Bowser, A Treatise on Plane and Spherical Trigonometry, D. C. Heath & Co., page 1,
- Trigonometry was originally the science which treated only of the sides and angles of plane and spherical triangles; but it has been recently extended so as to include the analytic treatment of all theorems involving the consideration of angular magnitudes.
- 2013, Paul Abbott, Hugh Neill, Trigonometry: A Complete Introduction, Hachette, unnumbered page,
- In fact, the earliest practical uses of trigonometry were in the fields of astronomy and hence navigation.
- 2016, Carl F. Lorenzo, Tom T. Hartley, The Fractional Trigonometry, Wiley, page 8,
- The properties of these new trigonometries and identities flowing from the definitions are then developed.
- The trigonometries derived from these generalizations will be jointly termed "The Fractional Trigonometry."
- 1892, Edward Albert Bowser, A Treatise on Plane and Spherical Trigonometry, D. C. Heath & Co., page 1,
Synonyms
- (branch of mathematics): trig (informal, abbreviation)
Derived terms
- plane trigonometry
- spherical trigonometry
Related terms
- geometry
- trigon
- trigonometric
- trigonometrist
Translations
Further reading
- Trigonometric functions on Wikipedia.Wikipedia
- Trigonometric tables on Wikipedia.Wikipedia
- Pythagorean trigonometric identity on Wikipedia.Wikipedia
- List of trigonometric identities on Wikipedia.Wikipedia
References
trigonometry From the web:
- what trigonometry means
- what trigonometry used for
- what trigonometry is needed for calculus
- what trigonometry called in hindi
- what's trigonometry in maths
- what trigonometry do architects use
- what trigonometry means in geometry
- what trigonometry stands for
trigonometrical
English
Adjective
trigonometrical (not comparable)
- Of, pertaining to, or obtained using trigonometry
trigonometrical From the web:
- what trigonometrical beacon
- what is trigonometrical station
- trigonometric ratios
- what is trigonometrical survey
- what is trigonometrical levelling
- trigonometric table
- trigonometric identity
- trigonometric functions
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