GeoGebra
Home
News Feed
Resources
Profile
People
Groups
App Downloads
GeoGebra
動圓的圓心軌跡為橢圓
Author:
Ho-Kai Chen
Topic:
Ellipse
拉動大圓上的N點, 觀察圖形的變化!
Related Topics
Hyberbola
Parabola
Discover Resources
角a与角-a的正余弦关系
Apollonius Problem 10 CCC wiki step 2
伊斯蘭窗花 0411
盒狀圖三筆資料
旋轉體：8y² = x²(1 - x²)
Discover Topics
Triangles
Orthocenter
Plane Figures or Shapes
Prism
Distributions
