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題 4 (附加題) *
Author:
lam
GeoGebra
以下哪個是正確的列式?(取π = 3.14)
Select all that apply
A
B
C
Check my answer (3)
提示:不需要用圓面積公式
New Resources
異分母分數減法
第八周作业
畫出對稱圖形
錐體建築師
兩位數加法
Discover Resources
面、面相交
test
三角形的概念
规律点问题的动态演示
画直线等分三角形的面积
Discover Topics
Trapezoid
Boxplot
Right Triangles
Curve Sketching
Upper and Lower Sum or Riemann Sum