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

垂心の作る逆中点三角形

Author:Bunryu Kamimura
Topic:Circle, Orthocenter

DH=EH=FHで各円の直径

New Resources

  • standingwave-reflection-free
  • standingwave-reflection-fixed
  • standingwave-plus
  • 平均変化率
  • 正17角形 作図 regular 17-gon

Discover Resources

  • 棒の倒れ方長さ変更可 How to fall down a stick
  • 「四角形のしきつめ」から面積を求める
  • 楕円の極と極線
  • 点の存在範囲
  • p75 例7

Discover Topics

  • Equations
  • Trigonometry
  • Division
  • Power Functions
  • Constructions
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

© 2025 GeoGebra®