Dapatkan kosinus sudut dalam radian.
=COS(number)
| Parameter | Deskripsi |
|---|---|
number |
The angle in radians for which you want the cosine. |
The COS function returns the cosine of an angle provided in radians. In geometric terms, the cosine of an angle returns the ratio of a right triangle'
=COS(PI()/6) // Returns 0.886
To supply an angle to COS in degrees, multiply the angle by PI()/180 or use the RADIANS function to convert to radians. For example, to get the COS of
=COS(60*PI()/180)
=COS(RADIANS(60))