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折拋物線
Author:
Wu Xiao-Ren
Topic:
Parabola
操作說明:
1. 拖曳A點,則切線s可以包絡出拋物線(所有切點的軌跡)
GeoGebra
New Resources
畫出對稱圖形
GeoGebra笔记功能体验课件
兩組對邊相等和有直角的四邊形
第八周作业
【案例】圆柱体内放置一个大球六个小球
Discover Resources
Time
Angle in Alternate Segment 2
三位小數
製作及設計繡曲線
噴嘴示意圖
Discover Topics
Pythagoras or Pythagorean Theorem
Prism
Triangles
Unit Circle
Functions