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Ch 12 Angles related to straight lines
Author:
lamanleung
GeoGebra
New Resources
判斷球體
【案例】2018年全国1卷理科12题
【案例】2013年安徽高考15题
找出對稱軸
拼砌四邊形
Discover Resources
Sum of Exterior Angles of Polygons 多邊形外角和
切割任意四邊形再拼砌成矩形
Reflectionnn
US Unemployment 200701~201707
奇偶性的应用
Discover Topics
Incircle or Inscribed Circle
Similar Triangles
Square
Power Functions
Parabola