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Author:
Chenwei Chen

New Resources

  • 半圆的滚动
  • 繪畫梯形
  • 勒洛四面体(拼接法)
  • 在釘點紙上畫三角形
  • 繪畫長方形

Discover Resources

  • 商高定理之新月形
  • 共頂點、底共線
  • 斜拋模型
  • Question 2
  • 多邊形周界A

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  • Triangles
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  • Integral Calculus
  • Upper and Lower Sum or Riemann Sum
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