过定点且与直线相切的圆

利用抛物线定义(到一定点及定直线距离相等点的集合)

 

lxp8368

 
Resource Type
Activity
Tags
circle  para-curve 
Target Group (Age)
19+
Language
Chinese Simplified / 简体中文‎
 
 
GeoGebra version
4.4
Views
2303
Report a problem
 
 
© 2018 International GeoGebra Institute