Convert Radian to degree angle for COS function
 

I felt it was important to share the maths behind it, and to stage the answer
in three parts.


"Peter T" wrote:

"Sam Wilson" wrote in message

Your title says convert radians to degrees, but your post says degreed to
radians!

:-)

Presumably the OP wants to convert degrees to radians for use in Excel's
trig functions

Note Excel also has worksheet functions Radians(deg) and Degrees(rad)

Regards,
Peter T



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