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Proof Without Words
作者:
Beatrice
,
Steve Phelps
Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?
GeoGebra
最新資源
Dividing a 2-digit number by a 1-digit number (2)
bewijs stelling van Pythagoras
Torus
Untitled
Addition within Two Places
探索資源
Tessellation 2
Discriminant & Nature of Roots (Harder Example 1)
Midsegment Theorem (2.0)
Matrices - Rotation by steps of pi/12
探索主題
菱形
對稱
柱體
參數曲線
線性規劃或線性最佳化