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圓錐的截面
Author:
Anthony OR 柯志明
Topic:
Cone
拖拉藍點,觀察圓錐的不同形狀截面。
GeoGebra
柯志明。香港 GeoGebra 學院
New Resources
折扣
百分數及其應用
椭圆内切圆链
球体的截面
第八周作业
Discover Resources
「分點」平行四邊形
座標軸工具
中點軌跡(動點在兩圓上)
[S3] a GeoGebra file created by a pre-service teacher Peter (pseudonym)
勾股定理III 基於歐基里德(Euclid)的證明
Discover Topics
Root
Binomial Distribution
Symmetry
General Quadrilateral
Probability