Outline of trigonometry explained
The following outline is provided as an overview of and topical guide to trigonometry:
Trigonometry - 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
- Geometry - mathematics concerned with questions of shape, size, the relative position of figures, and the properties of space. Geometry is used extensively in trigonometry.
- Angle - the 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 - a ratio indicates how many times one number contains another
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