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Circumference 圓周

Author:Alex CHIK
GeoGebra 互動數學教室 http://www.geogebra.hk

New Resources

  • Fibonacci Clock
  • 長方體平面投影 (Codex版)
  • 國旗 (作圖步驟直接餵給 Claude)
  • 兩組對邊相等和有直角的四邊形
  • 美國國旗 (Codex 版)

Discover Resources

  • 國中數學
  • Introduction to Polar Coordinates 極坐標簡介
  • 比較角的大小二
  • 布丰投针实验
  • P3 平行與垂直01 測試

Discover Topics

  • Difference and Slope
  • Cube
  • Orthocenter
  • Square
  • Distributions
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