Measuring Angles Using Protractor

[b](Updated: 18 Mar 2012)[/b] Demonstrate how to use the protractor to measure an angle. (繁體中文版:http://www.geogebratube.org/material/show/id/2456 )

 

Eduardo Neto

 
資源型態
活動
標籤
angle  transferidor  usando 
適合年齡
11 – 14
語言
English (United Kingdom)
 
 
 
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