nine-point circle

nine-point circle Thessaloniki (Macedonia-Greece) October 2013

 

sonom

 
Materialtyp
Aktivität
Tags
altitude  bisector  centroid  circumcenter  euler  exploration  geometry  line  median  median-line  nine-point orthocenter points special triangle Mehr anzeigen...
Zielgruppe (Alter)
15 – 17
Sprache
English (United States)
 
 
 
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