(SLOW) Area of Circles(2) 圓面積(2)

understand the formula of area of circles. References: 1. [url]http://www.geogebratube.org/material/show/id/23525[/url] 2. [url]http://www.geogebratube.org/material/show/id/279[/url]

 

Alex CHIK

 
Resource Type
Activity
Tags
area  cirlce 
Target Group (Age)
11 – 14
Language
English (United States)
 
 
 
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