Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

正三角形

Author:陳幽靈
Topic:Equilateral Triangles

New Resources

  • 兩位數加法
  • 畫出對稱圖形
  • 兩組對邊相等和有直角的四邊形
  • 球體建築師
  • 三位數除以一位數(二)

Discover Resources

  • 以剪貼比較圖形大小
  • Liu Hui's Method of Finding π
  • 橢圓拋物面1
  • 正四面體
  • 摺長方形2

Discover Topics

  • Right Triangles
  • Cylinder
  • Straight Lines
  • Tangent Function
  • Functions
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®