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等腰直角三角形与双垂直
Author:
林峰
GeoGebra
New Resources
第八周作业2
科赫雪花
异形操场
盈利與虧蝕
龙形曲线-分形龙2
Discover Resources
Heat Sink Fin
area
面積1
旁心
分段函数动点轨迹
Discover Topics
Upper and Lower Sum or Riemann Sum
Linear Functions
Trigonometry
Geometric Distribution
Symmetry