4.2 作角平分线

Check the steps to construct the bisector of an angle., You can also see how changes in the span of the compass or in the position of the points affect the construction.

 

郑凯耀

 
Materiaaltype
Werkblad
Tags
Doelgroep (leeftijd)
10 – 15
Taal
English
 
 
 
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