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GeoGebra
GeoGebra Classroom
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平面圖形的拼砌
三個等邊三角形可組合成什麼圖形?
四個等邊三角形可組合成什麼圖形?
三個梯形可組合成什麼圖形?
四個梯形可組合成什麼圖形?
平面圖形的拼砌
Author:
yuen
三個等邊三角形可組合成什麼圖形?
四個等邊三角形可組合成什麼圖形?
三個梯形可組合成什麼圖形?
四個梯形可組合成什麼圖形?
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三個等邊三角形可組合成什麼圖形?
New Resources
Quiz: Finding Average Rate of Change
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Droste effect
Average Rate of Change: Graph a Function (2)
Exploring Simple Loci 探究簡單軌跡
Discover Resources
Illusttration of Lens Distortion
Animation 4
Circumcenter-Mrs. Vinyard
ΟΡΙΣΜΟΣ - ΟΡΙΟ ΑΚΟΛΟΥΘΙΑΣ
Investigating similar and congruent triangles
Discover Topics
Natural Numbers
Statistics
Hyperbola
Exponential Functions
Trigonometry