Sine and cosine
id:
sine-and-cosine-186-15209493
title:
Sine and cosine
text:
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: for the specified angle, its sine is the ratio of the length of the side that is opposite that angle to the length of the longest side of the triangle, and the cosine is the ratio of the length of the adjacent leg to that of the hypotenuse. For an angle θ, the sine and cosine functions are denoted as sin and cos . The definitions of sin
brand slug:
wiki
category slug:
encyclopedia
description:
Fundamental trigonometric functions
original url:
https://en.wikipedia.org/wiki/Sine_and_cosine
date created:
2006-05-04T20:29:41Z
date modified:
2024-09-08T04:15:26Z
main entity:
{"identifier":"Q13647261","url":"https://www.wikidata.org/entity/Q13647261"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/71/Sine_cosine_one_period.svg","width":600,"height":240}
fields total:
13
integrity:
16