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Focus and directrix connections

Author:Dave Van Leeuwen

New Resources

  • Rose Curve
  • ¿Quién llegará más lejos en el mundial?
  • Hyperbolic Paraboloid
  • bewijs stelling van Pythagoras
  • Model sferyczny - dwunastościan-dwudziestościan

Discover Resources

  • forum
  • Reflections
  • Sliding Ladder
  • סימטריה שיקופית
  • Math Project
  • five objects

Discover Topics

  • Median Value
  • Unit Circle
  • Percentages
  • Ellipse
  • Multiplication
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