Definition of Trigonometry. Meaning of Trigonometry. Synonyms of Trigonometry

- Trigonometry (from Ancient Gr**** τρίγωνον (trígōnon) 'triangle', and μέτρον (métron) 'measure') is a branch of mathematics concerned with relationships...
- In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) are real functions which relate...
- Spherical trigonometry is the branch of spherical geometry that deals with the metrical relationships between the sides and angles of spherical triangles...
- Papyrus) and Babylonian mathematics. Trigonometry was also prevalent in Ku****e mathematics. Systematic study of trigonometric functions began in ****enistic...
- In trigonometry, trigonometric identities are equalities that involve trigonometric functions and are true for every value of the occurring variables for...
- In mathematics, sine and cosine are trigonometric functions of an angle. The sine and cosine of an acute angle are defined in the context of a right triangle:...
- Chords were used extensively in the early development of trigonometry. The first known trigonometric table, compiled by Hipparchus in the 2nd century BC,...
- In mathematics, the inverse trigonometric functions (occasionally also called arcus functions, antitrigonometric functions or cyclometric functions) are...
- mathematics, hyperbolic trigonometry can mean: The study of hyperbolic triangles in hyperbolic geometry (traditional trigonometry is the study of triangles...
- mathematics, tables of trigonometric functions are useful in a number of areas. Before the existence of pocket calculators, trigonometric tables were essential...