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变化的三角形的旁心.许兴华数学
Author:
许兴华数学
Topic:
Geometric Transformations
,
Triangles
GeoGebra
New Resources
判斷球體
兩位數加法
找出對稱軸
兩組對邊相等和有直角的四邊形
畫出對稱圖形
Discover Resources
高中數學B1C1數與式
三節棍的軌跡
滑桿ｋ控制ｋ_1,k_2,k_3三數值
Graphs of exponential functions
GeoGebra游戏案例集
Discover Topics
Sphere
Tangent Line or Tangent
Function Graph
Boxplot
Congruence