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Parabola Focus & Directrix

Author:user5166
Topic:Parabola
Move the green point on the parabola to see how it effects the eccentricity!

New Resources

  • Proving Triangles Similar: Multistep Transformations
  • Identify Opposite, Adjacent, Hypotenuse
  • Angle Bisector: Quick Warm Up Questions
  • How to Draw a Cube in 2D
  • bewijs stelling van Pythagoras

Discover Resources

  • Consecutive Interior Angles
  • firstDerivative
  • Triangle Investigation
  • Introduction to Trigonometry Triangle Hyp 1
  • construct a square outside a circle
  • การลบจำนวนเต็ม

Discover Topics

  • Intersection
  • Tangent Line or Tangent
  • General Quadrilateral
  • Calculus
  • Congruence
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