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已知長方形周界和長求闊

Author:Anthony OR 柯志明
Topic:Perimeter
https://www.geogebra.org/m/m7mzr337

New Resources

  • 長方體平面投影 (Codex版)
  • 幾何作圖題:切三圓(題目)
  • 近似值:有效數字
  • 美國國旗 (Codex, 2026.10.06)
  • Fibonacci Clock

Discover Resources

  • 商高定理1
  • 三角形三邊上各一點最小周長
  • 王宇揚2
  • slide base
  • sin(x) 的函數圖形的副本

Discover Topics

  • Random Experiments
  • Stochastic Process or Random Process
  • Definite Integral
  • Multiplication
  • Natural Numbers
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