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勾股定理证明2
Author:
卢德洪
Topic:
Geometry
,
Pythagoras or Pythagorean Theorem
,
Translation
,
Triangles
GeoGebra
New Resources
三位數除以一位數（一）
第八周作业
画直线等分三角形的面积
兩組對邊相等的四邊形
【案例】2018年全国1卷理科12题
Discover Resources
angle0428
亞瑟的圖像館
例题1
三圓外切
二面角
Discover Topics
Statistics
Arithmetic
Polygons
Unit Circle
Dilation