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

三角形的面積

Author:Anthony OR 柯志明
Topic:Area, Triangles
柯志明 香港 GeoGebra 學院

New Resources

  • 直角坐標平面上的旋轉變換
  • 【案例】圆柱体内放置一个大球六个小球
  • 画直线等分三角形的面积
  • 兩位數加法
  • 異分母分數減法

Discover Resources

  • 左右
  • DSE Circle-ACT02A Relationship Between Angles and Centre and Circumference
  • y=asin(kx+b)+c的圖形1061030
  • 二位數除以一位數商一位
  • GeoGebra游戏案例集

Discover Topics

  • Upper and Lower Sum or Riemann Sum
  • Frequency Distribution
  • Function Graph
  • Indefinite Integral
  • Histogram
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®