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[洋葱] 用垂径定理算弦长

Author:acchu

New Resources

  • Proving Triangles Similar: Multistep Transformations
  • Proving Triangles Similar by Dilation
  • Thales' Intercept Theorem
  • Right Triangle Trig Ratios: sin, cos, tan
  • Position and Velocity Vector

Discover Resources

  • Area of a Circle
  • Triangle Inscribed in a Circle Practice w/ Feedback
  • Measurement Of Rotations
  • Untitled
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