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triangle area
作者：
Jessica Lam
主題：
面積
GeoGebra
最新資源
Visualizing the Pythagorean Identity with Sine and Cosine
bewijs stelling van Pythagoras
רישום חופשי
Slope Between 2 Points (Phase 2)
Prism Drawn in 2-Point Perspective
探索資源
Are integers useful in the real world?
The Rects of Integer Equilateral Triangles
Parallel Lines By Angle Copy
AP Calculus AB 2017 Free-Response Question 3
Teorema Pythagoras 3 (drag n drop)
探索主題
參數曲線
四邊形
減法
算術
平移