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Outline
圓面積計算
Area of Circles
圓面積計算
Author:
吳福盛
將圓展開,並重新排列,以長方形計算
Area of Circles
Next
Area of Circles
New Resources
兩組對邊相等的四邊形
找出對稱軸
近似值:有效數字
三位數除以一位數(一)
兩位數除以一位數(一)
Discover Resources
範例:自製工具「格線」
y=x²-a的圖形
carrito
Catenoid
equations of circle 1
Discover Topics
Quadratic Functions
Differential Calculus
Means
Tangent Line or Tangent
Cube