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

外心

Author:田中利則

New Resources

  • 直線の軌跡
  • 正17角形 作図 regular 17-gon 2
  • 対数螺旋
  • カージオイド
  • standingwave-reflection-free

Discover Resources

  • figure_HS_020
  • 天秤の原理→力の平行四辺形 principle of leverage
  • 中心角とおうぎ形
  • Copy of 軌跡(線分の中点)
  • 水平投射

Discover Topics

  • Normal Distribution
  • Geometry
  • Plane Figures or Shapes
  • Arithmetic Operations
  • Inequalities
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®