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動圓的圓心軌跡為橢圓
Author:
Ho-Kai Chen
拉動大圓上的N點, 觀察圖形的變化!
Discover Resources
Sagitta
Step 7 Tessalation 1
pythagorean triples-plato
Inequalities and Number Line 不等式與數線
GER - Όγκος περιστρεφόμενου βάζου
New Resources
problem
Example LF.DID.0
ابولونيوس
Vector Addition Exploration
Span2D
