Relationship between Arc length, Radius and Angle in radians

This applet allows the student to explore the relationship between the angle, in radians, subtended by a circular arc at the centre of the circle, the arc length and the radius. (The smallest increment of the angle is set at 0.2 radians)

 

Lew W. S. —

 
Resource Type
Activity
Tags
arc  circular-measure  length  radian-measure  radians 
Target Group (Age)
12 – 18
Language
English (United States)
 
 
 
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