Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

直线与椭圆

Author:lidonglin
焦点到直线的距离之积为定值b方则直线与椭圆相切

New Resources

  • Claude 解幾何題
  • 直角坐標平面上的旋轉變換
  • 兩組對邊相等的四邊形
  • 長方體平面投影 (Codex版)
  • 國旗 (作圖步驟直接餵給 Claude)

Discover Resources

  • 扇形的弧長與面積
  • 畢氏定理學生(林辰洋)
  • 圓周公式應用題2
  • Net of prism
  • 近期新增圖檔

Discover Topics

  • Parallelogram
  • Natural Numbers
  • Surface
  • Incircle or Inscribed Circle
  • Similar Triangles
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®