GeoGebra Book: The Tangent Circle Problem

Tackling NatPBS' tangent circles: [url]http://www.geogebratube.org/material/show/id/43442[/url] The aim of this collection is to solve a difficult problem of elementary mathematics, from scratch.
 
Material Type
GeoGebra Book
Tags
Target Group (Age)
3 – 5
Language
English (United States)
 
 
 
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