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Napoleon's Theorem
作者:
Nicola Trubridge
,
Judah L Schwartz
主題:
正三角形
,
三角形
You can drag the red dots about to make any RED triangle you like. Construct a GREEN equilateral triangle on each edge of your triangle. What do you notice about the lines joining the centres of the GREEN triangles?
GeoGebra
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探索資源
grade 6
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探索主題
函數圖形
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