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「相似三角形」任务3的副本
Author:
地心引力
,
gklwong
Topic:
Similar Triangles
任务3
GeoGebra
New Resources
球體建築師
畫出對稱圖形
兩組對邊相等的四邊形
【案例】2018年全国1卷理科12题
四邊形的特性
Discover Resources
volleyball throughing
畢氏定理動態證明(歐基里得，平形四邊形等面積，應用polyline)
三角柱算體積(可以切開)
角定義
椭圆的中点弦的轨迹.许兴华数学
Discover Topics
Limits
General Quadrilateral
Polynomial Functions
Stochastic Process or Random Process
Median Line