垂直線的斜率關係

Slope of perpendicular lines
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gklwong —

 
Resource Type
Activity
Tags
coordinate-geometry  slope 
Target Group (Age)
14 – 18
Language
Chinese Traditional / 繁體中文‎
 
 
GeoGebra version
4.0
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3124
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License
CC-BY-SA, GeoGebra Terms of Use
Derived Resources
Slope of perpendicular lines
Shared by gklwong
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11.3B Perpendicular Lines
Shared by KK Ip
 
 
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