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Area of Triangle_2
Author:
jack1012
Topic:
Area
任意三角形都可以拚呈長方形嗎?
GeoGebra
New Resources
算柱 (兩位數)
畫出對稱圖形
兩位數除以一位數（一）
【案例】2013年安徽高考15题
兩組對邊相等的四邊形
Discover Resources
二項分佈
三次函數圖形變化觀察
活動工作紙LEVEL03
立體圖形
圓柱體斜切塊體積
Discover Topics
Algebra
General Quadrilateral
Difference and Slope
Complex Numbers
Quadrilaterals