Intersection of two parabolas

Move the foci and directrices of the parabolas with points A, B, C and D. The position of the centre of the circle is shown relative to these.
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Tom Button —

 
Resource Type
Activity
Tags
circle  intersection  parabola 
Target Group (Age)
14 – 18
Language
English (United Kingdom)
 
 
GeoGebra version
5.0
Views
1943
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License
CC-BY-SA, GeoGebra Terms of Use
 
 
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