Radian measure resources
Degrees and radians
This leaflet explains how angles can be measured both in degrees and in radians. It explains how to convert from degrees to radians and vice-versa. (Engineering Maths First Aid Kit 4.1)
This unit looks at how angles can be measured in radians.
Computer-aided assessment of maths, stats and numeracy from GCSE to undergraduate level 2. These resources have been made available under a Creative Common licence by Martin Greenhow and Abdulrahman Kamavi, Brunel University.
Most people usually learn to measure an angle in degrees. But in many scientific and engineering calculations radians are used in preference to degrees. (Mathtutor Video Tutorial) This resource is released under a Creative Commons license Attribution-Non-Commercial-No Derivative Works and the copyright is held by Skillbank Solutions Ltd.