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'''Sine''' is a [[trigonometry|trigonometric]] function describing the ratio between the opposite side and the hypotenuse in a right triangle.
'''Sine''' is a [[trigonometric function]] describing the [[ratio]] between the opposite side and the [[hypotenuse]] in a [[right triangle]]. As a function it is usually abbreviated ''sin''.
A mathematical identity involving sine is:
A mathematical identity involving sine is:
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That would be a full period of the graph - as 2π [[radians]] is equivalent to one circle. The graph continues in that pattern.
That would be a full period of the graph - as 2π [[radians]] is equivalent to one circle. The graph continues in that pattern.
[[Category:Mathematics]]
[[Category:Mathematics]]