give a detail study on trignometry
Answers
Trigonometry is the foundation of all applied geometry, including geodesy, surveying, celestial mechanics, solid mechanics, navigation.
Trigonometric functions have been extended as functions of a real or complex variable, which are today pervasive in all mathematics.
Trigonometry (from Greek trigōnon, "triangle" and metron, "measure"[1]) is a branch of mathematics that studies relationships between side lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies.[2] In particular, 3rd-century astronomers first noted[citation needed] that the ratio of the lengths of two sides of a right-angled triangle depends only on one acute angle of the triangle. These dependencies are now called trigonometric functions.
Answer:
Trigonometry can be defined as that branch of maths which deals with the relations between the sides and the angles of the plane or spherical triangles and other calculations.
Step-by-step explanation:
The term Trigonometry comes from the Greek word trigonon, which means "triangle" and metron "to measure".The six functions of an angle used in trigonometry are Sine( sin), Cosine (cos), Tangent (tan), Cotangent (cot), Secant (sec) and Cosecant (csc).
Applications of Trigonometry:
- Trigonometry can be used to measure the height of a building or mountains.
- Trigonometry is used in developing video games.
- Trigonometry is used in constructions for measuring fields, making walls parallel and perpendicular, roof inclinations etc.
- Trigonometry is used in flight engineering.
- Trigonometry is used by archaeologists to divide up the excavation sites rightly into equal areas of work.
- Trigonometry in criminology.