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The area of a triangle
作者：
garciae
,
semra.agrit
To measure the area of a triangle using the area of parallelogram and rectangle.
GeoGebra
最新資源
The 3D Space
seo tool
Special Solid Trace
Addition within Two Places
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探索資源
Piece Work: Tangrams and the Pythagorean Theorem
Hexagonal Prism
Cycloid of Ceva
Quadratic graphs explorer
Hide Zero Cards - Input
探索主題
不等邊三角形
多項式函數
曲線描繪
垂心
二項分布