Trigonometry
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Outline of Trigonometry

Trigonometry is a branch of mathematics that studies the relationships between the sides and the angles in triangles. Trigonometry defines the trigonometric functions, which describe those relationships and have applicability to cyclical phenomena, such as waves.

Basics

?, the angle symbol in Unicode is U+2220
  • Geometry - mathematics concerned with questions of shape, size, relative position of figures, and the properties of space. Geometry is used extensively in trigonometry.
  • Angle - angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles formed by two rays lie in a plane, but this plane does not have to be a Euclidean plane.
  • Ratio -

Content of trigonometry

Scholars

History

Fields

Uses of trigonometry

Physics

Astronomy

Chemistry

Geography, geodesy, and land surveying

Navigation

Engineering

Analog devices

Calculus

Other areas of mathematics

Geometric foundations

Trigonometric functions

Trigonometric identities

Trigonometric identity (list)

Solution of triangles

Solution of triangles

More advanced trigonometric concepts and methods

Numerical mathematics

Trigonometric tables

Trigonometric tables

Spherical trigonometry

Spherical trigonometry

Mnemonics

mnemonics in trigonometry

Lists

See also

External links


  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.


Outline_of_trigonometry
 



 

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