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「相似三角形」任务4的副本
Author:
董柏林
,
gklwong
Topic:
Similar Triangles
任务4
GeoGebra
New Resources
判斷球體
算柱 (兩位數)
【案例】2018年全国1卷理科12题
三位數除以一位數（一）
【案例】圆柱体内放置一个大球六个小球
Discover Resources
外心
Percentage
Compare areas by cutting shapes Q1
等弦則等弦心距
勾股定理的直观证明（义务教育数学 新课标-例82）
Discover Topics
Functions
Similarity Transformation or Similarity
Arithmetic Mean
Quadratic Functions
Pythagoras or Pythagorean Theorem