Related articles:
Right triangle
Law of cosines
Radian
Triangulation
Hypotenuse
Pythagorean theorem
Trigonometric functions
Law of sines
Unit circle
Uses of trigonometry
Pure mathematics
Spherical geometry
Chord (geometry)
Greek mathematics
Applied mathematics
Aryabhata
Precalculus
List of trigonometric identities
Sphere
Angle
Surveying
Indian mathematics
Multiplicative inverse
Number theory
Probability theory
Nicolaus Copernicus
Geodesy
Calculus
Slide rule
Geography
Key terms:
angles
sides
triangle
frac
trigonometry
ratio
cosine
opposite
mathematics
textrm
gif
csc
adjacent
formula
cis
trigonometric functions
defined
degrees
measure
tangent
branch
values
geometry
studied
mnemonics
unit circle
describe
hypotenuse
mathematician
astronomy
right triangle
inverse
radians
periodic
calculating
definitions
spherical
two sides
arbitrary
navigation
adjacent leg
law of sines
relationships
law of cosines
these functions
drawing process
graphing process
trigonometric identities
using a unit circle
defined as the ratio
Search external links cited by footnotes on Wikipedia page Trigonometry:
|
|