VBS Tutorial: function-Sin Function

Sin Function

Returns the sine of an angle.

Sin (Number)

NumberA parameter can be any valid numeric expression that represents an angle as a radian.

Description

SinThe function obtains an angle and returns the ratio of the two sides of the right triangle. This ratio is the ratio of the right side length of the angle to the oblique side length of the right triangle. The result range is-1 to 1.

Multiply the angle by pi/180 to The radian, and multiply the radian by 180/pi to the angle.

The following example usesSinReturns the sine of the angle:

Dim MyAngle, MyCosecantMyAngle = 1.3'Use radians to define the angle.MyCosecant = 1/Sin (MyAngle)'Calculate the remainder.