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作三角形
Author:
龚佳林
已知三边作三角形(SSS)
GeoGebra
New Resources
斐波那契螺旋弧线(表格法-可动态调节)
斐波那契螺旋弧线(表格法)
第八周作业1
第八周作业
双心四边形
Discover Resources
大無限圖
GGB基礎教學Reuleaux
circle segment
空間坐標
旋轉圓弧
Discover Topics
Distributions
Straight Lines
Cone
Arithmetic Mean
Cosine