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圆的面积展开的副本
Author:
chy198
,
qianqianhouhou
拖动n分圆,拖动展开展开圆,拖动拼图拼成长方形。
GeoGebra
通过上面操作请推导圆的面积公式。
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龙形曲线-分形龙2
第八周作业
龙形曲线-分形龙
GeoGebra数学资源(4-8年级)
第八周作业3
Discover Resources
南瓜趣臉
Locus
對數函數
城市
Modular Surface:1 / (1 + z²)
Discover Topics
Tangent Function
Difference and Slope
Polynomial Functions
Integers
Rectangle