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轴对称的两点的动画演示.许兴华数学
Author:
许兴华数学
Topic:
Geometry
,
Symmetry
GeoGebra
New Resources
sanjiaohanshu
算柱 (兩位數)
近似值：有效數字
找出對稱軸
國旗 (Claude 版)
Discover Resources
正多面體
congruent triangle2_provided by Mr Yeung Kar Chun
橢圓2-四圓心近似法
河南2019中考第23题
里约奥运火炬花环模型
Discover Topics
Polygons
Triangles
Pythagoras or Pythagorean Theorem
Ellipse
Optimization Problems