Angles at the Centre and Circumference

This applet illustrates the theorem: The angle at the centre of a circle is equal to twice the angle at the circumference, standing on the same arc.

 

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Resource Type
Activity
Tags
angle  angle-centre-circumference  circle-geometry-investigations  circle-theorems 
Target Group (Age)
15 – 18
Language
English (United Kingdom)
 
 
 
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