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旋转得圆台

Author:孟宝兴

New Resources

  • Right Triangle Trig Ratios: sin, cos, tan
  • Proving Triangles Similar: Multistep Transformations
  • Identify Opposite, Adjacent, Hypotenuse
  • Line Through Two Points and Slope
  • Inversión esférica de nudos: el nudo trébol y el nudo ocho

Discover Resources

  • Untitled7
  • Area Model of Multiplication
  • GeoGebra 3D
  • Why masters is important
  • Triangle Exterior Angles: Quick Exploration

Discover Topics

  • Centroid or Barycenter
  • Frequency Distribution
  • Trigonometry
  • Variance
  • Standard Deviation
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