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Focus and directrix connections

Author:Dave Van Leeuwen
Topic:Ellipse, Hyperbola, Parabola

New Resources

  • Quadrant Illustrator
  • Right Triangle Inscribed in a Semicircle
  • Squares Question
  • Pythagorean Theorem: Extension Exercises
  • Function art 3D - waiting shed

Discover Resources

  • completing the square
  • Cutting Circles-task
  • GED Slope
  • Partitioned line segment--general APS
  • defining a triangle with a triangle

Discover Topics

  • Boxplot
  • Conic Sections
  • Rectangle
  • Linear Equations
  • Orthocenter
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