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三角形内角和演示

Author:啊哦呃
改变三角形的形状,其内角和不变。

New Resources

  • 找出對稱軸
  • 異分母分數減法
  • 判斷球體
  • 兩組對邊相等的四邊形
  • 第八周作业

Discover Resources

  • Combined Quiz on Bearings 方位:合併測驗
  • 圖形的內部、外部與周界
  • 歐幾米德多面體(四邊形與六邊形-進階版)
  • 月相模擬器 - 月地關係與肉眼看到的圓缺
  • RLC串聯諧振

Discover Topics

  • Cube
  • Quadratic Equations
  • Solids or 3D Shapes
  • Isosceles Triangles
  • Sequences and Series
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