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正弦定理的验证

Author:junfeilx

New Resources

  • 四邊形的特性
  • 畫出對稱圖形
  • 算柱 (兩位數)
  • 四邉形 (四年級) 教師版
  • 兩組對邊相等和有直角的四邊形

Discover Resources

  • (1+x/n)^n 逼近 exp(x)
  • 利用勾選視窗和SetValue指令來顯示單獨物件
  • Volume of the Cuboid
  • square and circle
  • 錯角練習

Discover Topics

  • Congruence
  • Confidence Interval
  • General Quadrilateral
  • Addition
  • Ratios
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