The Nine-Point Circle of a Triangle

Activity 44 of Construct Dynamic Geometry Together

 

Gerry Stahl

 
Materialtyp
Aktivität
Tags
cscl  dependency  exploration  special-points  stahl  triangles  vmt 
Zielgruppe (Alter)
14 – 19+
Sprache
English (United States)
 
 
 
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