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Secant Line becoming the Tangent Line

Author:Tom Ahlschwede

New Resources

  • Prism Drawn in 1-Point Perspective
  • Reflection across a line
  • Reflection = 180° Rotation about a Line
  • Volume by Shells Around y
  • Volume by Disk/Washer around y

Discover Resources

  • Points of Concurrency
  • Regular Pentagon
  • Fig2(edited)
  • GeoGebra 3D with AR (iOS): Explorations & Lesson Ideas
  • Construct a Line Perpendicular to a Given Line - through a point not on the given line

Discover Topics

  • Hyperbola
  • Tangent Function
  • Derivative
  • Ratios
  • Pyramid
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