Creating an ellipse #2 - the Trammell Method

This approach uses a ruler with two points placed on each axis and the third point marked on the circumference of the ellipse.

 

David Hamaty

 
Resource Type
Activity
Tags
conics  constructions  ellipse  exploration 
Target Group (Age)
15 – 18
Language
English (United Kingdom)
 
 
GeoGebra version
4.0
Views
6578
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