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正三角形的面積

Author:李春培
正三角形的面積

New Resources

  • 拼砌四邊形
  • 判斷球體
  • 兩組對邊相等的四邊形
  • 三位數除以一位數(二)
  • 算柱 (兩位數)

Discover Resources

  • 層層出現的圓
  • Sequence指令練習(逐一套疊正方形)
  • 三角形內部一點問題
  • 橢圓的定義(by Jutor)
  • Test

Discover Topics

  • Statistics
  • Binomial Distribution
  • Subtraction
  • Root
  • Trigonometric Functions
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