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相似三角形(一)
Author:
camabula
Topic:
Similar Triangles
相似三角形(一)
GeoGebra
New Resources
【案例】圆柱体内放置一个大球六个小球
GeoGebra笔记功能体验课件
【案例】2018年全国1卷理科12题
探究三角形的全等條件
圓周公式的應用
Discover Resources
Polygon incised
正四面體
congruent (SSA, RHS)
橢圓1--同心圓法
巧克力包裝盒的夾角(三角形柱)
Discover Topics
Complex Numbers
Derivative
Tree Diagrams
Dilation
Algebra