Radians

What is a Radian?

As well as measuring angles in degrees you will need to be familiar with another angular measurement, radians. You will meet this when finding arc length, areas of sectors and segments as well as in solving trigonometric equations and in calculus.

In these videos I show you what we mean by a radian, discuss the relationship between radians and degrees and show you some common degrees to radians conversions.




2018-08-08T08:41:07+00:00
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