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Perimeter

Author:Janice Wong, Anthony OR 柯志明

New Resources

  • Fibonacci Clock
  • 算柱 (兩位數)
  • 兩組對邊相等的四邊形
  • 拼砌四邊形
  • 畫出對稱圖形

Discover Resources

  • 變色孔雀
  • 反射原理
  • 圓周 (圖形D)
  • gjh-g03-01 和的平方公式
  • 圓錐

Discover Topics

  • Poisson Distribution
  • Orthocenter
  • Logarithmic Functions
  • Pythagoras or Pythagorean Theorem
  • Addition
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