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Parallel Lines with a Transversal

Author:Thomas Sigler

New Resources

  • Proving Triangles Similar: Multistep Transformations
  • רישום חופשי
  • Thales' Intercept Theorem
  • Proving Triangles Similar by Dilation
  • Right Triangle Trig Ratios: sin, cos, tan

Discover Resources

  • Duality with triangles, hexagons, squares, dodecagons
  • Rotationex2
  • Lower and Upper Area Sums
  • RTPO
  • Construct Equilateral Triangle on Three Parallel Lines

Discover Topics

  • Sine
  • Conic Sections
  • Expected Value
  • Similarity Transformation or Similarity
  • Unit Circle
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