Slopes of Perpendicular Lines

Explore the conditions of the slopes for perpendicular lines. Chinese version: http://www.geogebratube.org/material/show/id/15486 Anthony OR. GeoGebra Institute of Hong Kong.
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Anthony OR 柯志明 —

 
资源类型
活动
标签
coordinate  difference-and-slope  exploration  geometry  linear-function  lines  perpendicular  slope  slopes 
目标群组(年龄)
15 – 18
语言
English (United Kingdom)
 
 

绘本

 
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