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利用邊對摺找三角形的內心

Author:arist

New Resources

  • 【案例】2018年全国1卷理科12题
  • 画直线等分三角形的面积
  • GeoGebra笔记功能体验课件
  • 【案例】圆柱体内放置一个大球六个小球
  • 兩位數除以一位數(一)

Discover Resources

  • 斜拋運動
  • DSE Circle-ACT02B Angle at centre and circumference
  • 題3
  • angle between 2 planes 02 by Mr LO WY
  • 完全图

Discover Topics

  • Square
  • Probability
  • Solids or 3D Shapes
  • Quadratic Equations
  • Logic
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