mazin geometry

https://plus.google.com/110780184959476699621/posts/24n3teJh32v Riddle~! Suppose that the 3 identical circles are in a square with a side length of 10cm and they each touch at points shown in the diagram only. They fit perfectly. What is the radius of the circles?

 

mazin

 
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Aktivität
Tags
geometry 
Zielgruppe (Alter)
14 – 18
Sprache
English
 
 
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4.4
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814
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